8. An object of mass 250 grams moving at v₁ = 1.5ms bounces off a wall at an angle of 45° without changing its speed, as shown in the diagram below. This occurs in a time of 0.30 s a v₁ = 1.5 m s¹ O 45 45° V2 = 1.5 m s1 a) Calculate the magnitude of the initial momentum of the object. b) Calculate the change in momentum Ap of the object. Give both the magnitude and the direction. c) Hence calculate the magnitude and direction of the average force Facting on the object that caused the change in momentum.

8. An object of mass 250 grams moving at v₁ = 1.5ms bounces off a wall at an angle of 45° without changing its speed, as shown in the diagram below. This occurs in a time of 0.30 s a v₁ = 1.5 m s¹ O 45 45° V2 = 1.5 m s1 a) Calculate the magnitude of the initial momentum of the object. b) Calculate the change in momentum Ap of the object. Give both the magnitude and the direction. c) Hence calculate the magnitude and direction of the average force Facting on the object that caused the change in momentum.

Name: 8.An object of mass 250 grams moving at v₁ = 1.5ms bounces off a wall
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Description: 8.An object of mass 250 grams moving at v₁ = 1.5ms bounces off a wall at an angle of 45° withoutchanging its speed, as shown in the diagram below. This occurs in a time of 0.30 sаv₁ = 1.5 m s¹O4545°V2 = 1.5 m 1a) Calculate the magnitude of the initi

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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