Ask Question
7 December, 14:37

A 3.05 kg block is sliding across level ground with uk=0.250. what is the friction force? (unit=N)

+1
Answers (1)
  1. 7 December, 14:51
    0
    7.48 N

    Explanation:

    Friction force equals the normal force times the coefficient of friction.

    F = Nμ

    For a block on level ground, the normal force equals the weight.

    N = mg

    Therefore:

    F = mgμ

    F = (3.05 kg) (9.81 m/s²) (0.250)

    F = 7.48 N
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “A 3.05 kg block is sliding across level ground with uk=0.250. what is the friction force? (unit=N) ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers