A force in the negative direction of an x axis is applied for 32 ms to a 0.75 kg ball initially moving at 15 m/s in the positive direction of the axis. The force varies in magnitude, and the impulse has magnitude 49.6 N s. (a) What is the ball's velocity (including sign for direction) just after the force is applied? (b) What is the average magnitude of the force on the ball? (a) Number Units (b) Number Units

A force in the negative direction of an x axis is applied for 32 ms to a 0.75 kg ball initially moving at 15 m/s in the positive direction of the axis. The force varies in magnitude, and the impulse has magnitude 49.6 N s. (a) What is the ball's velocity (including sign for direction) just after the force is applied? (b) What is the average magnitude of the force on the ball? (a) Number Units (b) Number Units

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter9: Linear Momentum And Collisions

Section: Chapter Questions

Problem 34P: A ball of mass 250 g is thrown with an initial velocity of 25 m/s at an angle of 30 with the...

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