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REVISION PHYSICS FORM 4 kssm

Total questions: 50

Worksheet time: 44mins

Name
Class
Date
1.

Which of the following is not a SI base unit ?

Yang manakah antara yang berikut bukan unit asas S.I.?

a)

Meter

Meter

b)

Kilogram

Kilogram

c)

Ampere

Ampere

d)

Hour

Jam

2.

A student draws graph y against x. The relationship between y and x is y = r + px, r and p are constants. The gradient of graph y against x is

Seorang pelajar melukis graf y lawan x. Hubungan antara y dan x ialah y=r+px, r dan p adalah pemalar. Kecerunan graf y lawan x ialah

a)

p

b)

r

c)

y

d)

x

3.

Which of the following physical quantity is a derived quantity ?

Yang manakah antara kuantiti fizik berikut adalah kuantiti terbitan?

a)

Mass

Jisim

b)

Temperature

Suhu

c)

Length

Panjang

d)

Area

Luas

4.

Which of the following is a vector quantity?

Yang manakah antara berikut adalah kuantiti vektor?

a)

Age of sun

Usia matahari

b)

Acceleration of gravity

Pecutan graviti

c)

Mass of a ball

Jisim bola

d)

Distance between Ipoh and Melaka

Jarak antara Ipoh dan Melaka

5.

Which of the following is a S.I. base unit ?

Yang manakah antara berikut ialah kuantiti asas S.I.?

a)

Decimeter

Desimeter

b)

Meter

Meter

c)

Kilometer

Kilometer

d)

Megameter

Megameter

6.

Which of the following is a scalar quantity ?

Yang manakah antara berikut ialah kuantiti skalar?

a)

Distance

Jarak

b)

Displacement

Sesaran

c)

Weight

Berat

d)

Momentum

Momentum

7.

Which of the following shows the relationship of base quantities for acceleration ?

Yang manakah menunjukkan hubungan kuantiti-kuantiti asas untuk pecutan?

a)
b)
c)
d)
8.

what is relationship between v and t ?

apakah perhubungan diantara v dan t?

a)

v is directly proportional to t

v berkadar terus dengan t

b)

v is increases linearly to t

v meningkat secara linear dengan t

c)

v is decreases linearly to t

v berkurang secara linear dengan t

d)

v is inversely proportional to t

v berkadar songsang dengan t

9.

physical quantities can be divided into

a)

base quantities

b)

derived quantities

c)

magnitude quantities

d)

unit

10.

physical quantities are

a)

quantities that can be measured using scientific instruments

b)

quantities that have can be seen

c)

quantities that can be found in the laboratory

d)

quantities that are created by scientist and physicist

11.

tick the correct base quantities with the units

a)

length - cm

b)

temperature - degrees celcius

c)

speed - kilometre per hour

d)

amount of substance - mol

12.

what is the unit for force?

a)

newton

b)

kilogram

c)

kilogram per metre

d)

kilogram per second square

13.

what is the different between scalar and vector quantity?

a)

scalar quantity has direction

b)

vector quantity has direction

c)

scalar quantity is base quantity

d)

vector quantity is base quantity

14.

my _________ is 50 kilogram

a)

mass

b)

weight

c)

height

15.

tick scalar quantities

a)

force

b)

temperature

c)

volume

d)

area

16.
a)
A
b)
B
c)
C
d)
D
17.
a)
A
b)
B
c)
C
d)
D
18.
a)
A
b)
B
c)
C
d)
D
19.
a)
A
b)
B
c)
C
d)
D
20.
a)
A
b)
B
c)
C
d)
D
21.
a)
A
b)
B
c)
C
d)
D
22.
a)
A
b)
B
c)
C
d)
D
23.
What is force?
a)
A push exerted on an object
b)
A push or pull exerted on an object
c)
A pull exerted on an object
d)
Nothing
24.
What is the tendency of an object to resist a change in motion?
a)
coffee
b)
motion
c)
inertia
d)
gravity
25.
Pushing a child on a swing is easier than pushing an adult on the same swing, because the adult has more mass and requires more force to accelerate.
a)
Newton's 1st Law
b)
Newton's 2nd Law
c)
Newton's 3rd Law
26.
What type of friction is not moving?
a)
static
b)
sliding
c)
fluid
d)
rolling
27.
Friction is a force that acts in an ___________ direction of movement.
a)
similar
b)
opposite
c)
parallel
d)
west
28.

What is the line on this graph showing?

a)

moving away from starting point at a constant speed

b)

moving back towards the starting point at a constant speed

c)

acceleration (getting faster)

d)

deceleration (getting slower)

29.
What happened during A to B point?
a)
not moving
b)
increasing speed at a constant rate
c)
moving at a constant speed
d)
moving at 10 m/sacceleration
30.
The Law of Conservation of Energy states that
a)
energy cannot be created nor destroyed, only transformed or transferred
b)
energy can be destroyed but not created
c)
energy can be created but not destroyed
31.

The normal force is always _________ to the surface

a)

parallel

b)

perpendicular

c)

paradox

d)

Pythagorean

32.

What happens when two forces act in the same direction?

a)

They cancel each other out.

b)

The stronger one prevails.

c)

Their strengths are added.

d)

Their sum divided by two is the total force.

33.

The momentum of an object is in the same direction as its

a)

force.

b)

velocity.

c)

acceleration.

d)

inertia.

34.

According to Newton’s third law of motion, when a hammer strikes and exerts force on a nail, the nail

a)

creates a friction with the hammer.

b)

disappears into the wood.

c)

exerts an equal and opposite force on the hammer.

d)

moves at a constant speed.

35.
If you traveled to Jupiter, what would change?
a)
Your weight and mass
b)
your weight
c)
your mass
d)
your height
36.
Which of the options below is an example of velocity?
a)
20 m/s
b)
200 km/h
c)
20 m/s East
d)
20 East
37.
What is the speed of an object at rest?
a)
9.81 m/s
b)
1 m/s
c)
0 m/s
d)
10 m/s
38.

A person walks 70 meter east, then 40 meter west. What is the total distance traveled by the person?

a)

110 meters

b)

30 meters

c)

55 meters

d)

30 km

39.

A person walks 70 meter east, then 40 meter west. What is the total displacement traveled by the person?

a)

110 meters

b)

30 meters

c)

55 meters

d)

30 km

40.
According to Newton's First Law of Motion...
a)
 An object in motion will slow down when moving down a hill.
b)
An object in motion will stay in motion unless acted upon by an outside force.
c)
An object in motion will always move sideways when acted upon by an outside force.
d)
An object in motion will stay in motion when it is acted upon by an outside force.
41.
What is the acceleration of an object that speeds up from 1m/s to 5m/s in 2 seconds?
a)
2meters/seconds
b)
2meters/second squared
c)
4 meters per second
d)
4 meters per second squared
42.
What is the net force on the block? (click on the words to view the picture)
a)
5 Newtons up
b)
5 Newtons down
c)
15 Newtons up
d)
15 Newtons down
43.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
44.
A car with a velocity of 22 m/s is accelerated uniformly at the rate of 1.6 m/s2 for 6.8 s.  
What is its final velocity? 
a)
32.8 m/s
b)
11.1 m/s
c)
33 m/s
d)
11 m/s
45.
What is the acceleration between 10.0 and 15.0 seconds?
a)
10.0 m/s
b)
-10.0 m/s
c)
2.00 m/s2
d)
-2.00 m/s2
46.
What is the acceleration between 20.0 and 25.0 seconds?
a)
20.0 m/s
b)
-20.0 m/s
c)
4.00 m/s2
d)
-4.00 m/s2
47.
Determine the displacement of a plane that experiences uniform acceleration from 66 m/s to 88 m/s in 12 s. 
a)
1.8 m/s2
b)
790 m
c)
130 m
d)
920 m
48.
A race car can be slowed with a constant acceleration of 11 m/s2.
If the car is going 55 m/s, how many meters will it travel before it stops?
a)
140 m
b)
5.0 s
c)
2.5 m
d)
Does Not Exist
49.
A car is traveling 20.0 m/s when the driver sees a child standing on the road. She takes 0.80 s to react, then steps on the brakes and slows at 7.0 m/s2. How far does the car go before it stops? 
a)
16 m
b)
29 m
c)
45 m
d)
None of the above.
50.

What is the type of motion of the object from the ticker tape chart above?

a)

constant acceleration

b)

velocity decreases uniformly

c)

constant velocity

d)

at rest