WorksheetsPHYSICS T4 KSSM: BAB 2.6
Total questions: 10
Worksheet time: 6mins
The following are the examples of the effects of force EXCEPT
Berikut adalah contoh bagi kesan daya KECUALI
A force can change the shape of an object.
Daya boleh mengubah bentuk sesuatu objek.
A force can change the original state of motion of an object.
Daya boleh mengubahkan keadaan pergerakan asal bagi sesuatu objek.
A force can do work when exerted onto an object.
Daya boleh membuat kerja apabila dikenakan pada sesuatu objek.
A force can change the velocity of an object moving in a magnitude or direction.
Daya boleh mengubah halaju objek yang bergerak dalam magnitud atau arah.
“kadar perubahan momentum berkadar terus dengan daya dan bertindak pada arah tindakan daya.” Berikut adalah definisi bagi
“The rate of change of momentum is directly proportional to the force and acts in the direction of the force's action.” The following is the definition for
Hukum Gerakan Newton Kedua
Newton’s Second Law of Motion
Hukum Gerakan Newton Ketiga
Newton’s Third Law of Motion
Hukum Daya
Law of Force
Hukum Gerakan Newton Pertama
Newton’s First Law of Motion
Kuantiti fizik yang manakah mempengaruhi magnitud pecutan suatu objek?
Which physical quantity affects the magnitude of an object's acceleration?
jisim objek
mass of the object
Daya yang dikenakan
Force applied
momentum
momentum
jarak dilalui
distance travelled
Seorang lelaki menarik satu beban berjisim 70 kg di sepanjang suatu permukaan mengufuk dengan daya 175 N. Jika permukaan itu adalah licin dan tiada rintangan lain yang menentang gerakan beban, berapakah pecutan beban itu?
A man pulls a load of mass 70 kg along a horizontal surface with a force of 175 N. If the surface is smooth and there is no other resistance opposing the motion of the load, what is the acceleration of the load?
2.5 m s-2
2.5 m s-1
3.5 m s-2
3.5 m s-1
Suatu jasad 2.5 kg memecut secara seragam dari 2 m s–1 ke 10 m s–1 dalam masa 4 saat, tentukan nilai daya.
A 2.5 kg body accelerates uniformly from 2 m s–1 to 10 m s–1 in 4 seconds, determine the value of force.
10 N
5 N
15 N
6 N
Hubungan yang manakah benar?
Which relationship is true?
pecutan berkadar terus dengan daya yang dikenakan
acceleration is directly proportional to the applied force
pecutan berkadar terus dengan jisim objek
acceleration is directly proportional to mass of the object
pecutan berkadar songsang dengan daya yang dikenakan
acceleration is inversely proportional to the applied force
pecutan berkadar songsang dengan jisim objek
acceleration is inversely proportional to mass of the object
Troli X dan troli Y ditolak dengan suatu daya yang sama. Didapati pecutan troli X lebih rendah. Hubungan jisim mereka yang manakah benar?
Trolley X and trolley Y are pushed with the same force. It is found that the acceleration of trolley X is lower. Which relationship between their masses is correct?
Troli X > Troli Y
Trolley X > Trolley Y
Troli X < Troli Y
Trolley X < Trolley Y
Troli X = Troli Y
Trolley X = Trolley Y
Satu daya 45 N bertindak selama 7 saat ke atas satu objek yang pada asalnya pegun dan menyebabkan objek itu mencapai halaju 21 m s–1 . Berapakah jisim objek itu?
A force of 45 N acts for 7 seconds on an object that is initially at rest and causes the object to reach a velocity of 21 m s–1 . What is the mass of the object?
15 kg
30 kg
7.5 kg
24 kg
Satu daya 45 N bertindak selama 7 saat ke atas satu objek yang pada asalnya pegun dan menyebabkan objek itu mencapai halaju 21 m s–1 . Berapakah sesaran objek itu?
A force of 45 N acts for 7 seconds on an object that is initially at rest and causes the object to reach a velocity of 21 m s–1 . What is the displacement of the object?
73.5 m
147 m
315.5 m
15 m
Suatu objek berjisim 1.5 kg memecut dengan a m s-2 apabila dkenakan daya F N. Berapakah pecutan objek itu apabila dikenakan daya sebanyak 4F N?
An object with a mass of 1.5 kg accelerates at a m s-2 when a force of F N is applied. What is the acceleration of the object when a force of 4F N is applied?
4a m s-2
2a m s-2
0.5a m s-2
0.25a m s-2
