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F5 Physics Chapter 1

Total questions: 50

Worksheet time: 12hrs 47mins

Name
Class
Date
1.

A box has pushed by two students in the same direction. First student applied 50 N while second student applied 45 N. Find the resultant force applied to the box.

Suatu kotak ditolak oleh dua pelaajr. Pelajar pertama mengenakan 50 N manakala pelajar kedua menngenakan 45 N. Hitung daya paduan yang dikenakan kepada kotak tersebut

a)

95 N

b)

5 N

c)

30 N

d)

90

2.

A box has pulled by two students in the opposite direction. First student applied 50 N while second student applied 45 N. Find the resultant force applied to the box.

Suatu kotak ditarik oleh dua pelajar pada arah yang bertentangan. Pelajar pertama mengenakan 50 N manakala pelajar kedua menngenakan 45 N. Hitung daya paduan yang dikenakan kepada kotak tersebut

a)

95 N

b)

5 N

c)

30 N

d)

90

3.

Find the acceleration of the trolley.


Hitung pecutan troli tesebut.

a)

5 m s-2

b)

7.5 m s-2

c)

9 m s-2

d)

12.5 m s-2

4.

(D) the single force that would produce the same effect on an object as two or more forces that are applied to the object.

(D)Satu daya yang menghasilkan kesan yang sama kepada suatu jasad seperti dua atau lebih daya yang bertindak kepada jasad tersebut.


This is definition for

Ini adalah definasi bagi

a)

resultant force

daya paduan

b)

resolution force

leraian daya

c)

frictional force

daya geseran

d)

gravitational force

daya graviti

5.

Find the resultant force of the box

Hitung daya paduan kotak tersebut

a)

18 N

b)

25 N

c)

5 N

d)

17 N

6.

Find the acceleration of the box if the box has mass of 5 kg.

Hitung pecutan kotak itu jika jisimnya 5 kg.

a)

3.6 m s-2

b)

5.0 m s-2

c)

2.4 m s-2

d)

1.8 m s-2

7.

Net force on an object equal to zero when the object


Daya bersih pada suatu objek bersamaan sifar apabila objek

a)

in uniform acceleration

dalam pecutan seragam

b)

in static

pegun

c)

in uniform velocity

dalam halaju malar

d)

in uniform deceleration

dalam nyahpecutan seragam

8.

The crane pull up the mass with 1150 N. Find the acceleration the mass

Kren tersebut menarik naik jisim itu dengan 1150 N. Cari dapa paduan pada jisim itu


[use gravitational acceleration, g = 9.81 m s-2]

a)

6.69 m s-2

b)

1.69 m s-2

c)

6.96 m s-2

d)

1.91 m s-2

9.

Syakirin stands on a body weighing scale in a lift. If mass of Syakirin is 60 kg, determine the reading of the scale when the lift is accelerate upward with 2 m s-2

Syakirin berdiri di atas penimbang berat badan di dalam lif. Jika jisim Syakirin ialah 60 kg, hitung bacaan penimbang itu apabila lif memecut 2 m s-2 ke atas.


[use gravitational acceleration, g = 9.81 m s-2]

a)

70.86 kg

b)

68.70 kg

c)

87.68 kg

d)

62.87 kg

10.

Syakirin stands on a body weighing scale in a lift. If mass of Syakirin is 65 kg, determine the reading of the scale when the lift is accelerate downward with 2 m s-2

Syakirin berdiri di atas penimbang berat badan di dalam lif. Jika jisim Syakirin ialah 65 kg, hitung bacaan penimbang itu apabila lif memecut 2 m s-2 ke bawah.


[use gravitational acceleration, g = 9.81 m s-2]

a)

51 kg

b)

76 kg

c)

67 kg

d)

53 kg

11.

Syakirin stands on a body weighing scale in a lift. If mass of Syakirin is 60 kg, determine the reading of the scale when the lift is move upward with uniform velocity 2 m s-1

Syakirin berdiri di atas penimbang berat badan di dalam lif. Jika jisim Syakirin ialah 60 kg, hitung bacaan penimbang itu apabila lif bergerak dengan halaju malar 2 m s-1 ke atas.


[use gravitational acceleration, g = 9.81 m s-2]

a)

60 kg

b)

76 kg

c)

62 kg

d)

68 kg

12.

Find the acceleration of the pulley system

Hitung pecutan sistem takal tersebut


[use gravitational acceleration, g = 9.81 m s-2]

a)

1.00 m s-2

b)

9.81 m s-2

c)

1.96 m s-2

d)

1.61 m s-2

13.

Find the tension of the rope of the pulley system

Hitung ketegangan tali sistem takal tersebut


[use gravitational acceleration, g = 9.81 m s-2]

a)

15.70 N

b)

23.54 N

c)

35.316 N

14.

Given m1 = 0.5 kg and m2 = 1 kg. If the surface of the desk is smooth, find the acceleration of the pulley system

Diberi m1 = 0.5 kg dan m2 = 1 kg. Jika permukaan meja itu ialah licin, hitung pecutan sistem takal


[use gravitational acceleration, g = 9.81 m s-2]

a)

4.9 m s-2

b)

9.81 m s-2

c)

1.5 m s-2

d)

6.54 m s-2

15.

Given m1 = 0.5 kg and m2 = 1 kg. If the surface of the desk is smooth, find the tension of the rope of the pulley system

Diberi m1 = 0.5 kg dan m2 = 1 kg. Jika permukaan meja itu ialah licin, hitung ketegangan tali sistem takal


[use gravitational acceleration, g = 9.81 m s-2]

a)

14.72 N

b)

9.81 N

c)

3.27 N

d)

6.54 N

16.

A 20 N force pull a box at 35o from the horizontal axis. What is the x-component of the force?


20 N daya tarik pada 35o daripada paksi mendatar. Apakah komponen-x daya tersebut?

a)

16.38 N

b)

11.47 N

c)

14.00 N

17.

A 15 N force pull a box at 35o from the horizontal axis. What is the y-component of the force?


15 N daya tarik pada 35o daripada paksi mendatar. Apakah komponen-y daya tersebut?

a)

12.29 N

b)

8.60 N

c)

10.50 N

18.

Given  θ=30°\theta=30\degree and weight of the box is 12 N. If the plane is smooth, calculate the sliding force of the box along the plane.
Diberi  θ=30°\theta=30\degree dan berat kotak ialah 12 N. Jika satah itu licin, hitung daya gelongsor kotak itu sepanjang satah.

a)

6 N

b)

9 N

c)

10 N

d)

4 N

19.

Given  θ=30°\theta=30\degree and weight of the box is 12 N. If the plane is smooth, calculate the normal reaction force of the box to the plane.
Diberi  θ=30°\theta=30\degree dan berat kotak ialah 12 N. Jika satah itu licin, hitung daya tindakbalas normal kotak pada satah.

a)

10.4  N

b)

9.8 N

c)

6.0 N

d)

4.6 N

20.

Given  θ=30°\theta=30\degree and weight of the box is 12 N. If the plane is smooth and mass of the box is 1.2 kg, calculate the acceleration of the box
Diberi  θ=30°\theta=30\degree dan berat kotak ialah 12 N. Jika satah itu licin dan mempunyai jisim 1.2 kg, hitung pecutan kotak tersebut

a)

5.0  m s-2

b)

6.0  m s-2

c)

1.2  m s-2

d)

4.2  m s-2

21.

Given  θ=30°\theta=30\degree and weight of the box is 12 N. If the plane has 2 N frictional force and mass of the box is 1.2 kg, calculate the acceleration of the box
Diberi  θ=30°\theta=30\degree dan berat kotak ialah 12 N. Jika satah itu mempunyai daya geseran 2 N dan berjisim 1.2 kg, hitung pecutan kotak tersebut

a)

3.33  m s-2

b)

6.66  m s-2

c)

2.25  m s-2

d)

4.55  m s-2

22.

An object is said to be in ___________ when the forces acting on it produce a zero resultant force.

Suatu objek dikatakan dalam __________ apabila daya yang bertindak padanya menghasilakn sifar paduan daya.

a)

equilibrium force

keseimbangan daya

b)

resolution force

leraian daya

c)

resultant force

paduan daya

23.

A box with weight of 30 N is stationary on the plane. Calculate normal reaction force of the box.

Kotak dengan berat 30 N pegun di atas satah. Hitung daya tindakbalas normal kotak itu.

a)

39.31 N

b)

24.57 N

c)

17.5 N

d)

17.20 N

24.

A box with weight of 30 N is stationary on the plane. Calculate frictional force to the box.

Kotak dengan berat 30 N pegun di atas satah. Hitung daya geseran pada kotak itu.

a)

39.31 N

b)

24.57 N

c)

17.5 N

d)

17.20 N

25.

The ropes are symmetrically attached to ceiling . find the tension of the rope.

a)

6.00 N

b)

3.00 N

c)

3.67 N

d)

4.67 N

26.

Find the tension on inclined rope.

a)

12.67 N

b)

18.67 N

c)

15.67 N

27.

Calculate the tension on horizontal rope.

Hitung ketegangan tali mengufuk itu.

a)

12.67 N

b)

18.67 N

c)

14.30 N

28.

Calculate water resistance on the cargo ship

Hitung rintangan air pada kapal kargo tersebut

a)

144 kN

b)

72 kN

c)

125 kN

d)

250 kN

29.

"the property of material that enables an object to return to its original shape and size after the force applied on it is removed."

"sifat bahan yang membolehkan suatu objek kembali kepada bentuk dan saiz asalnya selepas daya yang bertindak ke atasnya dialihkan"


This is definition for

Ini adalah definisi bagi

a)

spring constant

pemalar spring

b)

elasticity

kekenyalan

c)

force

daya

d)

extension

pemanjangan

30.

"the extension of a spring is directly proportional to the force applied on the spring provided the elastic limit of the spring is not exceeded."

"pemanjangan suatu spring adalah berkadar terus dengan daya yang bertindak ke atas spring jika tidak melebihi had kenyal spring itu"


This is definition of

Ini definisi bagi

a)

Elasticity

Kekenyalan

b)

Hooke's Law

Hukum Hooke

c)

Spring Constant

Pemalar Spring

d)

Elastic Potential Energy

Tenaga Keupayaan Kenyal

31.

The graph shows data of a spring. Calculate spring constant of the spring

Graf menunjukkan data sebatang spring. Hitung pemalar spring spring itu.

a)

2000 N m-2

b)

200 N m-2

c)

20 N m-2

32.

the gradient of the graph indicates

Kecerunan graf menunjukkan

a)

spring constant

pemalar spring

b)

Force applied

Daya dikenakan

c)

extension

pemanjangan

d)

Elastic potential energy

Tenaga keupayaan kenyal

33.

The graph shows data of a spring. Calculate elastic potential energy when the extension is 5 cm.

Graf menunjukkan data sebatang spring. Hitung tenaga keupayaan kenyal apabila pemanjangannya ialah 5 cm.

a)

2.5 J

b)

25 J

c)

20 J

d)

2.0 J

34.

The graph shows data of a spring. Calculate the extension of the spring when 130 N is applied.

Graf menunjukkan data sebatang spring. Hitung pemanjangan spring apabila daya 130 N dikenakan

a)

2.5 cm

b)

6.5 cm

c)

5 cm

d)

7.5 cm

35.

The graph shows data of a spring. Calculate the force applied to the spring if the extension is 3.25 cm

Graf menunjukkan data sebatang spring. Hitung daya yang dikenakan kepada spring itu jika pemanjangannya ialah 3.25 cm

a)

25 N

b)

65 N

c)

125 N

d)

75 N

36.

A spring with original length 30 cm extends to 36 cm when stretched by a force of 90 N. Calculate the spring constant of the spring

Sebatang spring dengan panjang asal 30 cm memanjang kepada 36 cm apabila ditarik dengan daya 90 N. Hitung pemalar spring spring itu.

a)

3 N m-1

b)

15 N m-1

c)

2.5 N m-1

d)

1900 N m-1

37.

A spring has 30 J elastic potential energy when it stretched from 24 cm to 28 cm. Calculate Force applied to the spring.

Sebatang spring mempunyai tenaga keupayaan kenyal sebanyak 30 J apabila ia dipanjangkan daripada 24 cm kepada 28 cm. Hitung daya yang dikenakan kepada spring itu.

a)

30 N

b)

90 N

c)

60 N

d)

120 N

38.

A spring has 30 J of elastic potential energy when it stretched from 24 cm to 28 cm. Calculate spring constant of the spring.

Sebatang spring mempunyai 30 J tenaga keupayaan kenyal apabila dipanjangkan daripada 24 cm kepada 28 cm. Hitung pemalar spring spring itu.

a)

1200 N m-1

b)

1000 N m-1

c)

1500 N m-1

d)

2000 N m-1

39.

Based on the graph, which statements are TRUE?

Berdasarkan graf ini, penyataan yang manakah benar?

a)

Stiffness of spring M greater than spring N

Kekerasan spring M lebih keras daripada spring N

b)

Stiffness of spring N greater than spring M

Kekerasan spring N lebih keras daripada spring M

c)

Elasticity of spring M greater than spring N

Kekenyalan spring M lebih keras daripada N

d)

Elasticity of spring N greater than spring M

Kekenyalan spring N lebih keras daripada M

40.

Based on the graph, which statements are CORRECT?

Berdasarkan graf ini, penyataan manakah yang BENAR?

a)

Spring constant of spring M greater than spring N

Pemalar spring spring M lebih tinggi daripada N

b)

Spring constant of spring N greater than spring M

Pemalar spring spring N lebih tinggi daripada M

41.

Which are factors that affecting value of spring constant?

Yang manakah faktor yang mempengaruhi nilai pemalar spring?

a)

length of the spring

panjang spring

b)

diameter of spring

diameter spring

c)

thickness of the spring wire

ketebalan wayar spring

d)

mass of the spring

jisim spring

42.

Which properties of spring that give highest value of k?

Ciri spring yang manakah yang memberi nilai k tertinggi?

a)

thick and short

tebal dan pendek

b)

thin and short

nipis dan pendek

c)

thick and long

tebal dan panjang

d)

thin and long

nipis dan panjang

43.

Which arrangement causes decrease in value of spring constant?

Susunan yang manakah mengurangkan nilai pemalar spring?

a)

in parallel

selari

b)

in series

sesiri

44.

A spring of length 8 cm stretched to 10 cm when 5 N mass is hanged to it. Calculate the value of spring constant when the two identical spring arranged in series.

Sebatang spring dengan panjang 8 cm dipanjangkan kepada 10 cm apabila jisim 5 N di gantung kepadanya. Hitung nilai pemalar spring jika dua spring yang sama disusun secara sesiri.

a)

250 N m-1

b)

500 N m-1

c)

2.5 N m-1

d)

5 N m-1

45.

A spring of length 8 cm stretched to 10 cm when 5 N mass is hanged to it. Calculate the value of spring constant when the two identical spring arranged in parallel

Sebatang spring dengan panjang 8 cm dipanjangkan kepada 10 cm apabila jisim 5 N di gantung kepadanya. Hitung nilai pemalar spring jika dua spring yang sama disusun secara selari.

a)

250 N m-1

b)

500 N m-1

c)

125 N m-1

d)

200 N m-1

46.

A spring of length 8 cm stretched to 10 cm when 5 N mass is hanged to it. Calculate the length of the springs when the two identical spring arranged in parallel with the same mass.

Sebatang spring dengan panjang 8 cm dipanjangkan kepada 10 cm apabila jisim 5 N di gantung kepadanya. Hitung panjang spring jika dua spring yang sama disusun secara selari

a)

9 cm

b)

14 cm

c)

11 cm

d)

12 cm

47.

The three springs are arranged as in the following picture. If the spring constants k1 = k2 = 3 Nm−1 and k3 = 6 Nm−1, the spring constants are… ..

Tiga buah pegas dirangkai seperti gambar berikut ini. Jika konstanta pegas k1 = k2 = 3 Nm−1 dan k3 = 6 Nm−1, konstanta susunan pegas besarnya…..

a)

1 Nm−1

b)

3 Nm−1

c)

7.5 Nm−1

d)

12 Nm−1

48.

4 identical springs each have an elasticity constant of 1,600 Nm-1 arranged in series-parallel. The suspended load W causes the spring to increase in length by 10 cm. The load weight W is ...

4 buah pegas identik masing-masing mempunyai konstanta elastisitas 1.600 Nm-1 yang disusun seri-paralel. Beban W yang digantung menyebabkan pegas mengalami pertambahan panjang sebesar 10 cm. Berat beban W adalah...

a)

60 N

b)

120 N

c)

300 N

d)

450 N

49.

Based on the graph, what does the shaded region represent?

Berdasarkan graf, apakah yang dimaksudkan dengan kawasan berlorek?

a)

W

b)

Work Done

Kerja

c)

Elastic Limit

Had anjal

d)

=12Fx=\frac{1}{2}Fx

50.

In which side of the graph does the spring obey Hooke's law?

Berdasarkan graf tersebut, yang manakah mematuhi Hukum Hooke?

a)

To the left of point A

Kiri titik A

b)

To the right of point A

Kanan titik A