You are pushing a 30-kg block on a rough floor in a direction that is parallel to the floor. The block moves with a uniform 2 m/s velocity.

Question

You are pushing a 30-kg block on a rough floor in a direction that is parallel to the floor. The block moves with a uniform 2 m/s velocity. If your normal force on the block is 200 N, what is the magnitude of the friction force?

in progress 0
Khang Minh 4 years 2021-07-23T09:10:00+00:00 1 Answers 7 views 0

Answers ( )

  1. thaiduong
    0
    2021-07-23T09:11:20+00:00
    Reply

    Answer:dd

    Explanation:

    I dunno

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )