Physics Practice: Force and Pressure (Mock Test 1 - Basic)
1. A push or pull exerted on an object is defined as:
2. What is the S.I. unit of Force?
3. Which of the following is a "Contact Force"?
4. The turning effect of a force about a fixed point is called:
5. Thrust per unit area is known as:
6. The S.I. unit of Pressure is:
7. A force can change the ________ of a moving object.
8. The perpendicular distance from the fixed point to the line of action of force is called the:
9. Which of the following increases pressure?
10. Atmospheric pressure is measured using a:
11. The pressure exerted by a liquid column ________ with depth.
12. 1 Newton is equal to how many Dynes?
13. The formula for Moment of Force is:
14. Which force pulls everything towards the center of the Earth?
15. The unit "kgf" stands for:
16. Pressure is a ________ quantity.
17. $1\ \text{Pascal}$ is equal to:
18. Frictional force always acts ________ to the direction of motion.
19. Why do school bags have broad straps?
20. The force exerted by a charged body on another charged body is:
