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A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?
  • a)
    77.55
  • b)
    93.75
  • c)
    88.35
  • d)
    99.55
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A player serves a table tennis ball with a velocity of 25 m/s. If the...
Given:
Velocity(V) = 25 m/s
Mass(M) = 300g or 0.3 Kg
K.E = 1/2 M x V2
K.E = 1/2 x 0.3 x 252
K.E = 93.75 J
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A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?a)77.55b)93.75c)88.35d)99.55Correct answer is option 'B'. Can you explain this answer?
Question Description
A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?a)77.55b)93.75c)88.35d)99.55Correct answer is option 'B'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?a)77.55b)93.75c)88.35d)99.55Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A player serves a table tennis ball with a velocity of 25 m/s. If the ball has a mass of 300 g, what is the kinetic energy (KE) in Joule of the ball?a)77.55b)93.75c)88.35d)99.55Correct answer is option 'B'. Can you explain this answer?.
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