a 7.00 N weight is raised from the ground to 1.80 m above the ground. how much work is done on the weight

Question

a 7.00 N weight is raised from the ground to 1.80 m above the ground. how much work is done on the weight

in progress 0
Sapo 2 months 2021-07-23T04:42:34+00:00 1 Answers 4 views 0

Answers ( )

    0
    2021-07-23T04:43:49+00:00

    Answer:

    Ww (Work of weight) = 12.6J

    Explanation:

    Work of weight is always equal to the mass times gravitational acceleration (g) times mass which is m*g*h but, m*g is the Weight of an object right? So now you have W*h = 7.00N * 1.80m = 12.6 Joules.

Leave an answer

Browse

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