Please answer the question and its subquestions entirely! This is one question with two subquestions. According to the official Bartleby guidelines, I am alowed to have up to two subquestion! 1) A 0.15 kg ball moving at 40 m/s is struck by a bat. The bat reverses the ball's direction and gives it a speed of 50 m/s. What average force does the bat apply to the ball if they are in contact for 6.0 ×10 -3 s? 14 N 2.5 × 10 2 N 1.3 × 10 3 N 2.3 × 10 3 N a) A billiard ball moving at 5 m/s strikes a stationary ball of the same mass. After the collision, the original ball moves at a velocity of 4.35 m/s at an angle of 30 o below its original motion. Find the velocity and angle of the second ball after the collision. 1.25 m/s @ 31.2o 1.44 m/s @ 60.0o 2.16 m/s @ 30.0o 2.47 m/s @ 61.9o b) The acceleration of an object undergoing uniform circular motion is constant in magnitude only. direction only. both magnitude and direction. neither magnitude nor direction.
Please answer the question and its subquestions entirely! This is one question with two subquestions. According to the official Bartleby guidelines, I am alowed to have up to two subquestion! 1) A 0.15 kg ball moving at 40 m/s is struck by a bat. The bat reverses the ball's direction and gives it a speed of 50 m/s. What average force does the bat apply to the ball if they are in contact for 6.0 ×10 -3 s? 14 N 2.5 × 10 2 N 1.3 × 10 3 N 2.3 × 10 3 N a) A billiard ball moving at 5 m/s strikes a stationary ball of the same mass. After the collision, the original ball moves at a velocity of 4.35 m/s at an angle of 30 o below its original motion. Find the velocity and angle of the second ball after the collision. 1.25 m/s @ 31.2o 1.44 m/s @ 60.0o 2.16 m/s @ 30.0o 2.47 m/s @ 61.9o b) The acceleration of an object undergoing uniform circular motion is constant in magnitude only. direction only. both magnitude and direction. neither magnitude nor direction.
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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Please answer the question and its subquestions entirely! This is one question with two subquestions. According to the official Bartleby guidelines, I am alowed to have up to two subquestion!
1)
A 0.15 kg ball moving at 40 m/s is struck by a bat. The bat reverses the ball's direction and gives it a speed of 50 m/s. What average force does the bat apply to the ball if they are in contact for 6.0 ×10 -3 s?
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14 N
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2.5 × 10 2 N
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1.3 × 10 3 N
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2.3 × 10 3 N
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a)
A billiard ball moving at 5 m/s strikes a stationary ball of the same mass. After the collision, the original ball moves at a velocity of 4.35 m/s at an angle of 30 o below its original motion. Find the velocity and angle of the second ball after the collision.
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1.25 m/s @ 31.2o
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1.44 m/s @ 60.0o
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||
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2.16 m/s @ 30.0o
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2.47 m/s @ 61.9o
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The acceleration of an object undergoing uniform circular motion is constant in
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magnitude only.
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||
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direction only.
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||
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both magnitude and direction.
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neither magnitude nor direction.
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