A box is against a wall. A person pushes on the box, but the box does not move. Is this situation an example of a force?(1 point)
Responses
Yes, this is an example of a force because a force is a push or pull.
Yes, this is an example of a force because a force is a push or pull.
No, this is not an example of a force because a force pulls an object.
No, this is not an example of a force because a force pulls an object.
No, this is not an example of a force because the box did not move.
No, this is not an example of a force because the box did not move.
Yes, this is an example of a force because gravity is pulling the box down.
Which situation describes a non-contact force changing the speed of an object?(1 point)
Responses
a gust of wind blowing a leaf away
a gust of wind blowing a leaf away
a ball accelerating as it rolls down a hill
a ball accelerating as it rolls down a hill
a bicycle accelerating as the rider pedals more quickly
a bicycle accelerating as the rider pedals more quickly
a drawer opening when a user pulls the handle