What is the balls speed just after the force is applied

Reference no: EM13490370

A force in the negative direction of an x axis is applied for 34 ms to a 0.40 kg ball initially moving at 16 m/s in the positive direction of the axis. The force varies in magnitude, and the impulse has magnitude 32.4 N·s.

(a) What is the ball's speed just after the force is applied?

____m/s

(b) What is the average magnitude of the force?

___N

Reference no: EM13490370

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