Respuesta :

quasarJose

Answer:

15.3N/s

Explanation:

Given parameters:

Mass of ball  = 0.3kg

Force  = 900N

Contact time  = 0.017s

Unknown:

The impulse on the ball  = ?

Solution:

Impulse is the product of force and time of action of the force;

     Impulse  = force x time

Now insert the parameters and solve;

    Impulse  = 900 x 0.017  = 15.3N/s

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