Question

HELP

A 147-Newton horizontal force is exerted upon a 3. 1-kg box to move

it across a level surface at a constant velocity of 1. 4 m/s. The force of

friction encountered by the box is Newton.

O 47

O 105

O 4. 84

O 147

Answer 1

147N

Step-by-step explanation:

For an abject moving at constant velocity or at rest, the net force equals 0. Therefore, since there is a 147N force exerted forward, there must also be a 147N friction force dragging it.