A0.125 kg baseball thrown at a speed of 35.0 m/s is hit by a bat and is line-drived back to the pitcher with a speed of 50.0 m/s. If the contact time for the ball on the bat was 5.50 ms, what was the magnitude of the average force on the ball from the bat? 1250 N 1930 N 565 N O 341 N

A0.125 kg baseball thrown at a speed of 35.0 m/s is hit by a bat and is line-drived back to the pitcher with a speed of 50.0 m/s. If the contact time for the ball on the bat was 5.50 ms, what was the magnitude of the average force on the ball from the bat? 1250 N 1930 N 565 N O 341 N

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Description: A0.125 kg baseball thrown at a speed of 35.0 m/s is hit by a bat and is line-drived back to the pitcher with a speed of 50.0 m/s. Ifthe contact time for the ball on the bat was 5.50 ms, what was the magnitude of the average force on the ball from th

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter8: Momentum And Collisions

Section: Chapter Questions

Problem 4OQ: A 57.0-g tennis ball is traveling straight at a player at 21.0 m/s. The player volleys the ball...

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There is a compressed spring between two laboratory carts of masses m1 = 105 g and m2 = 212 g. Initially, the carts are held at rest on a horizontal track (Fig. P10.40A). The carts are released, and the cart of mass m1 has velocity vi=2.035i m/s in the positive x direction (Fig. 10.40B). Assume rolling friction is negligible. a. What is the net external force on the two-cart system? b. Find the velocity of cart 2. FIGURE P10.40 Problems 40 and 41.
A 57.0-g tennis ball is traveling straight at a player at 21.0 m/s. The player volleys the ball straight back at 25.0 m/s. If the ball remains in contact with the racket for 0.060 s, what average force acts on the ball? (a) 22.6 N (b) 32.5 N (c) 43.7 N (d) 72.1 N (e) 102 N
An bullet of mass m = 8.00 g is fired into a block of mass M = 250 g that is initially at rest at the edge of a table of height h = 1.00 m (Fig. P6.42). The bullet remains in the block, and after the impact the block lands d = 2.00 m from the bottom of the table. Determine the initial speed of the bullet. Figure P6.42
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