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A horizontal force of 5. 0-n accelerates a 4. 0-kg mass, from rest, at a rate of 0. 50 m/s^2 in the positive direction. What friction force acts on the mass? * 0/1.

A horizontal force of 5. 0-n accelerates a 4. 0-kg mass, from rest, at a rate of 0. 50 m/s^2 in the positive direction. What friction force acts on the mass? * 0/1.
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11 votes
A horizontal force of 5. 0-n accelerates a 4. 0-kg mass, from rest, at a rate of 0. 50 m/s^2 in the positive direction. What friction force acts on the mass? * 0/1.

User Mhinton
by
8.4k points

1 Answer

8 votes

Answer: 3N

Explanation:

Fa - Ff = ma

5- Ff = 4 * .5

5- Ff = 2

Ff = 3N

User Aaron Dietz
by
7.5k points
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