Question

Which situation describes a non-contact force changing the speed of an object?
(1 point)
• a gust of wind blowing a leaf away
a ball accelerating as it rolls down a hill
a drawer opening when a user pulls the handle
a bicycle accelerating as the rider pedals more quickly

Answer 1

The situation that describes a non-contact force changing the speed of an object is:

• a gust of wind blowing a leaf away

This is because the wind applies a force on the leaf without direct physical contact.