Application of Force
- Change the speed and direction of motion
- Change the state of body
- All of the above
- Change the shape of the body
The state of rest and motion of body are
None of above
- It will move westward.
- It will move eastward.
- It will remain stationary.
- It will move upward.
Name the kind of force which acts in the case of a mule carrying a heavy load.
What is the consequences of an object both in rest and motion
1. Increase the speed of a moving body.
2. Change the shape of an object.
3. Decrease the speed of a moving body.
4. Bring a moving body to rest.
- 2 and 3 only
- 2, 3 and 4 only
- 1, 2, 3 and 4
- 1 and 2 only
The force acting on a body can change its shape.
What is force?
A pull only
A push only
An effort that changes the state of motion or shape of an object
Both A and B
A force may change the shape of a body but not its speed or direction.
Give two illustrations each to indicate that a force
(b) stops motion.
- Both apply same force
- cant say
Which of the following cases can change the effect of the force?
Changing the direction of force.
Changing both magnitude and direction.
None of these.
Changing the magnitude of force.
The effect that force produces in a slingshot is change in shape of the body.
- change in shape
- change in speed
- change in direction
- change in colour
Which of the following involves the application of a force?
Pulling a box full of biscuits
Pushing a huge rock fallen in front of your car
Folding an aluminium rod from the middle
All of the above