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A force in the negative direction of an x axis is applied
Chapter , Problem 27(choose chapter or problem)
A force in the negative direction of an x axis is applied for 27 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.What are the balls (a) speed and (b) direction of travel just after the force is applied? What are (c) the average magnitude of the force and (d) the direction of the impulse on the ball?
Questions & Answers
QUESTION:
A force in the negative direction of an x axis is applied for 27 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.What are the balls (a) speed and (b) direction of travel just after the force is applied? What are (c) the average magnitude of the force and (d) the direction of the impulse on the ball?
ANSWER:Step 1 of 5
Given values are
The force in the negative direction of an axis
The collision time is
The ball is with initial speed
The impulse has magnitudes N.s