physical science

a player uses a hockey stick to increase the speed of a 0.200 kg hockey puck by 6 m/s in 2 seconds how much force was exerted on the puck?

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  1. I just did that down below
    F = m delta v/delta t = .2 (6/2) = .6 Newtons

    or
    F delta t = delta m V
    F * 2 = .2*6
    F = .6 Newtons again

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