Complete part D, E, F Question 1:Determine the impulse of the force for t=2 sec.a)e)k = 10 N/m.www80 N100 N3060 Nb)200 Nc)F = (61) NF (N)(P20| 30°(s)

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Description: Complete part D, E, F Question 1:Determine the impulse of the force for t=2 sec.a)e)k = 10 N/m.www80 N100 N3060 Nb)200 Nc)F = (61) NF (N)(P20| 30°(s)

We know that We have given a figure with the different positions of the block. We know that the…

Answered: d) F(N) 20 (s)

Science

Physics

d) F(N) 20 (s)

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section: Chapter Questions

Problem 80A

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An estimated force-time curve for a baseball struck by a bat is shown in Figure P9.13. From this curve, determine (a) the magnitude of the impulse delivered to the ball and (b) the average force exerted on the ball. Figure P9.13
In a slow-pitch softball game, a 0.200-kg softball crosses the plate at 15.0 m/s at an angle of 45.0 below the horizontal. The batter hits the ball toward center field, giving it a velocity of 40.0 m/s at 30.0 above the horizontal. (a) Determine the impulse delivered to the ball. (b) If the force on the ball increases linearly for 4.00 ms, holds constant for 20.0 ms, and then decreases linearly to zero in another 4.00 ms, what is the maximum force on the ball?
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Professional Application Suppose a child drives a bumper car head on into the side rail, which exerts a force of 4000 N on the car for 0.200 s. (a) What impulse is imparted by this force? (b) Find the final velocity of the bumper car if its initial velocity was 2.80 m/s and the car plus driver have a mass of 200 kg. You may neglect friction between the car and floor.
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