Question

can someone please help me ill give brainest? Will the velocity of the book change as it moves across the surface WITH friction? Explain your answer.

Answer 1

Answer:

Yes, it will.

Explanation:

The friction of the surface will tug at the book and lower it's velocity, causing it to slow down.

Answer 2

Friction always acts to oppose any relative motion between surfaces.

If we push on the book with a force of less than 5 N, the book won't move, because the frictional force will exactly balance the force we apply. If we push with a 1 N force, a 1 N frictional force opposes us.