A 0.0780 kg lemming runs off a 5.36 m high cliff at 4.84 m/s. What is its kinetic energy (KE) when it is 2.00 m above the

Question

A 0.0780 kg lemming runs off a
5.36 m high cliff at 4.84 m/s. What
is its kinetic energy (KE) when it
is 2.00 m above the ground?

in progress 0
Thiên Thanh 5 years 2021-07-22T16:18:54+00:00 1 Answers 110 views 0

Answers ( )

  1. diemkieu
    0
    2021-07-22T16:20:04+00:00
    Reply

    Answer:

    0.913

    Explanation:

    k.e=1/2mv square

    k.e=1/2×0.078g×23.4256m/s square

    k.e=0.913J

Leave an answer

Browse

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