McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Uncategorized topics .
| 1. |
A push or pull on an object is called |
| A. | Pressure |
| B. | Push-pull |
| C. | Force |
| D. | All of the above |
| Answer» C. Force | |
| 2. |
If two forces act in the opposite directions on an object, the net force acting on it is the |
| A. | Sum of the two forces |
| B. | difference between the two forces |
| C. | Multiplication of the two forces |
| D. | Division of the two forces |
| Answer» B. difference between the two forces | |
| 3. |
Which of the following is proper example(s) to explain that force on an object may change its shape |
| A. | A ball of dough rolled into chapati |
| B. | Pressing a rubber ball kept on table |
| C. | Making model using clay |
| D. | All of the above |
| Answer» D. All of the above | |
| 4. |
A ball rolling on the ground slows down and finally stops. This is because of |
| A. | Force |
| B. | Less force applied |
| C. | Friction |
| D. | None of the above |
| Answer» C. Friction | |
| 5. |
Force of friction always acts on moving objects and its direction shall be ____ |
| A. | On any direction |
| B. | Along the direction of motion |
| C. | Perpendicular to the direction of motion |
| D. | Opposite to the direction of motion |
| Answer» D. Opposite to the direction of motion | |
| 6. |
If In a tug-o-war, two teams pulling a rope does not move towards any team, it implies that |
| A. | Equal force is being applied in the same direction |
| B. | Equal Force is being applied in opposite direction |
| C. | No force is applied in any direction |
| D. | Cannot be explained |
| Answer» B. Equal Force is being applied in opposite direction | |
| 7. |
An example of a non- contact force is |
| A. | Force exerted by us to lift a bucket |
| B. | Push a stationary car |
| C. | Force exerted by magnet |
| D. | Hit a cricket ball for a 6 run |
| Answer» C. Force exerted by magnet | |
| 8. |
Pressure = |
| A. | Area / force on which it acts |
| B. | force / area on which it acts |
| C. | Volume / force on which it acts |
| D. | Force / volume on which it acts |
| Answer» B. force / area on which it acts | |
| 9. |
Gravity is |
| A. | Repulsive |
| B. | Attraction + Repulsive force |
| C. | Attractive force |
| D. | Not a force |
| Answer» C. Attractive force | |
| 10. |
A batsman hits the ball for a boundary past the bowler i.e. four runs. The batsman thus |
| A. | Changes the direction & speed of the ball |
| B. | Does not change the direction but speed only |
| C. | Does not change the speed but direction only |
| D. | Does not change either direction or speed |
| Answer» A. Changes the direction & speed of the ball | |
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