Questions :-

1. The force applied between two charged bodies is called
(a) Electrostatic force
(b) Magnetic force
(c) Muscular force
(d) None of these

2. If the force is applied in any object then the object may change their ___________
(a) Direction
(b) Shape
(c) Both of these
(d) None of these

3. When two forces are acting in opposite direction then net force applied is equal to ___________
(a) Sum of the two forces
(b) Difference of the two forces
(c) Multiplication of the two forces
(d) None of these

4. The S.I. unit of pressure is ____________
(a) Newton
(b) Coulomb
(c) Pascal
(d) None of these

5. Fruits fall on the ground due to __________
(a) Magnetic force
(b) Electrostatic force
(c) Force of gravity
(d) None of these

6. Frictional force is an example of ____________
(a) Contact force
(b) Non – contact force
(c) Electrostatic force
(d) None of these

7. The direction of force of friction is always ______________ to the direction of motion.
(a) Same
(b) Opposite
(c) Unchanged
(d) None of these

8. Magnetic forces are ____________
(a) Attractive
(b) Repulsive
(c) Both
(d) None

9. Electrostatic forces are ____________
(a) Attractive
(b) Repulsive
(c) Both
(d) None

10. Pressure exerts by liquid ____________ with depth.
(a) Increases
(b) Decreases
(c) Increases then decreases
(d) None of these