Q3. a) A tennis ball of mass 0.1 kg is struck by a racket head of mass 1.0 kg. The ball is travelling towards the racket at 50 k/hr and 70 k/hr away from the racket after impact. Contact between the racket and the ball lasts 0.6 ms. a) Calculate the initial velocity of the Racket in km/hr b) The average force acting during contact. Use the force impulse equation
Q3. a) A tennis ball of mass 0.1 kg is struck by a racket head of mass 1.0 kg. The ball is travelling towards the racket at 50 k/hr and 70 k/hr away from the racket after impact. Contact between the racket and the ball lasts 0.6 ms. a) Calculate the initial velocity of the Racket in km/hr b) The average force acting during contact. Use the force impulse equation
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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![Q3.
a) A tennis ball of mass 0.1 kg is struck by a racket head of mass 1.0 kg.
The ball is travelling towards the racket at 50 k/hr and 70 k/hr away from the racket after
impact. Contact between the racket and the ball lasts 0.6 ms.
a) Calculate the initial velocity of the Racket in km/hr
b) The average force acting during contact. Use the force impulse equation](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fac56211d-ce15-4411-8aaa-1bf0d68ae54e%2F362ef832-cef7-4a06-ae3e-3ae3fe878c29%2F3oyly5_processed.png&w=3840&q=75)
Transcribed Image Text:Q3.
a) A tennis ball of mass 0.1 kg is struck by a racket head of mass 1.0 kg.
The ball is travelling towards the racket at 50 k/hr and 70 k/hr away from the racket after
impact. Contact between the racket and the ball lasts 0.6 ms.
a) Calculate the initial velocity of the Racket in km/hr
b) The average force acting during contact. Use the force impulse equation
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