1. What is cause of Motion ?
a Force
b Motion
c Inertia
d None
2. Which activities represent concept of Force ?
a Push
b Pull
c Hit
d All of the above
3. Force can cause ?
a Change in Speed
b Change in Direction
c Change in Velocity
d All of the above
4. Force can Change Shape and Size of Object.
5. Applied Force will always cause Motion.
6. What sets a body in Motion ?
a Balanced Force
b Unbalanced Force
7. What brings a body to rest ?
a Balanced Force
b Unbalanced Force
8. P & Q are forces on opposite faces of a block, P= 5 N and Q= 4 N,
a Block at rest
b Block in Motion
c Block in motion towards P
d Block in motion towards Q
9. In Galileo's Experiment, when angle of inclination for 2nd plane was made 0, in absence of frictional force, the marble would continue to move for ever.
10. Marbles rolling on the floor, Stop because of :
a Motion
b Acceleration
c Friction
d Getting bored
11. Resistance to Change the State of Rest, Inertia of :
a Motion
b Rest
c Direction
d All
12. Resistance to Change the State of Motion, Inertia of :
a Direction
b Rest
c Motion
d All
13. Resistance to Change the State of Direction, Inertia of :
a Direction
b Motion
c Rest
d All
14. Newtons First Law is also called Law of Interia :
15. Frictional Force enhances the motion :
16. Passengers experiencing a backward jerk when the bus starts suddenly, is :
a Inertia of Motion
b Interia of Direction
c Interia of Rest
d All
17. Passengers experiencing a forward jerk when the bus Stops suddenly, is :
a Inertia of Direction
b Inertia of Motion
c Inertia of Rest
d None
18. Passengers experiencing a sideways jerk when the bus takes a sudden turn, is :
a Inertia of Motion
b Interia of Direction
c Inertia of Rest
d All
19. Speeding car stops due friction between brakes and the tyres :
20. A body can change its state of motion in absence of force :
