Responses
a bicycle accelerating as the rider pedals more quickly
a bicycle accelerating as the rider pedals more quickly
a gust of wind blowing a leaf away
a gust of wind blowing a leaf away
a drawer opening when a user pulls the handle
a drawer opening when a user pulls the handle
a ball accelerating as it rolls down a hill
1 answer
The situation that describes a non-contact force changing the speed of an object is:
a gust of wind blowing a leaf away.
In this case, the wind (a non-contact force) causes the leaf (the object) to change its speed. The other options involve contact forces acting directly on the objects.
9 answers
11 answers
1 answer
1 answer