What is the direction of the impulse on the ball

Reference no: EM13514147

A force in the negative direction of an x axis is applied for 34 ms to a 0.40 kg ball initially moving at 14 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 ball's direction of travel just after the force is applied?

-x direction

+x direction

not enough information to decide

(d) What is the direction of the impulse on the ball?

+x direction

not enough information to decide

-x direction

Reference no: EM13514147

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