Question

17.
A force of 1200 N acts on a 0.5 kg steel ball
as a result of collision lasting 25 ms. If the force
is in a direction opposite to the initial velocity
of 14 ms-l then the final speed of the steel ball
would be
(1) 24 ms-1
(2) 35 ms-1
(3) 12 ms-1
(4) 46 ms-1

Answer 1

Explanation:

(4) 46 m/s

hope this help u

Answer 2

Answer:

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