Force and Laws of Motion 1

1. What is cause of Motion ?
   • Force
   • Motion
   • Inertia
   • None
2. Which activities represent concept of Force ?
   • Push
   • Pull
   • Hit
   • All of the above
3. Force can cause ?
   • Change in Speed
   • Change in Direction
   • Change in Velocity
   • All of the above
4. Force can Change Shape and Size of Object.
   • True
   • False
5. Applied Force will always cause Motion.
   • True
   • False
6. What sets a body in Motion ?
   • Balanced Force
   • Unbalanced Force
7. What brings a body to rest ?
   • Balanced Force
   • Unbalanced Force
8. P & Q are forces on opposite faces of a block, P= 5 N and Q= 4 N,
   • Block at rest
   • Block in Motion
   • Block in motion towards P
   • 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.
   • False
   • True
10. Marbles rolling on the floor, Stop because of :
    • Motion
    • Acceleration
    • Friction
    • Getting bored
11. Resistance to Change the State of Rest, Inertia of :
    • Motion
    • Rest
    • Direction
    • All
12. Resistance to Change the State of Motion, Inertia of :
    • Direction
    • Rest
    • Motion
    • All
13. Resistance to Change the State of Direction, Inertia of :
    • Direction
    • Motion
    • Rest
    • All
14. Newtons First Law is also called Law of Interia :
    • False
    • True
    • Can't Say
15. Frictional Force enhances the motion :
    • Yes
    • No
    • Can't Say
16. Passengers experiencing a backward jerk when the bus starts suddenly, is :
    • Inertia of Motion
    • Interia of Direction
    • Interia of Rest
    • All
17. Passengers experiencing a forward jerk when the bus Stops suddenly, is :
    • Inertia of Direction
    • Inertia of Motion
    • Inertia of Rest
    • None
18. Passengers experiencing a sideways jerk when the bus takes a sudden turn, is :
    • Inertia of Motion
    • Interia of Direction
    • Inertia of Rest
    • All
19. Speeding car stops due friction between brakes and the tyres :
    • False
    • True
20. A body can change its state of motion in absence of force :
    • True
    • False

• Gemaakt 12/08/2020
• Gepubliceerd 12/08/2020
• Gewijzigd 12/08/2020
• Moeilijkheid Gemiddelde
• Vragen 20
• Thema Wetenschappelijk

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