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This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
1. |
A man is standing still. The force by the man on the earth is \(\vec{F1}\). The force by the earth on the man is \(\vec{F2}\). Which one of the following is true? |
A. | \(\vec{F1} = \vec{F2}\) |
B. | \(\vec{F1} = -\vec{F2}\) |
C. | \(\vec{F1} = 5(\vec{F2})\) |
D. | \(2(\vec{F1}) = \vec{F2}\) |
Answer» C. \(\vec{F1} = 5(\vec{F2})\) | |
2. |
A man and a kid accidentally hit each other. What is true about the forces experienced by them? |
A. | They are equal in magnitude |
B. | They are different in magnitude |
C. | They are same in direction |
D. | They are at an angle of 1.57 rad |
Answer» C. They are same in direction | |
3. |
A truck with a mass of 2500 Kg travelling with an acceleration of 5 m/s2 hits a scooter. What force does the truck experience? |
A. | 12500 N |
B. | 500 N |
C. | 10000 N |
D. | 2500 N |
Answer» B. 500 N | |
4. |
A driver hits a light pole with a force a 100 N. What force does the car experience? |
A. | 100 N |
B. | 10 N |
C. | 150 N |
D. | 200 N |
Answer» B. 10 N | |
5. |
A batsman hits a ball with a force a 5 N. What force does the bat experience? |
A. | 5 N |
B. | 10 N |
C. | 15 N |
D. | 20 N |
Answer» B. 10 N | |
6. |
Two bodies in contact experience forces in ________ |
A. | Same direction |
B. | Opposite directions |
C. | Perpendicular directions |
D. | Five different directions |
Answer» C. Perpendicular directions | |
7. |
The forces involved in Newton’s third law act ____ |
A. | On the same object |
B. | On different objects |
C. | In same direction |
D. | On five bodies |
Answer» C. In same direction | |