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A particle strikes a horizontal smooth floor with a velocity u making an angle  with the floor and rebounds with velocity v making and angle  with the floor. If the coefficient of restitution between the particle and the floor is e,  then :
  • a)
  • b)
    the impulse delivered by the floor to the body is mu(1 + e)θ
  • c)
    the ratio of the final kinetic energy to the initial kinetic energy is cos2 θ + e2 sin2 θ
  • d)
    tan  = e tan θ
Correct answer is option 'A,B,C,D'. Can you explain this answer?
Verified Answer
A particle strikes a horizontal smooth floor with a velocityumaking an...

In horizontal direction, momentum is conserved :

in vertical direction,
The correct answers are: the impulse delivered by the floor to the body is   the ratio of the final kinetic energy to the initial kinetic energy is 
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Most Upvoted Answer
A particle strikes a horizontal smooth floor with a velocityumaking an...

In horizontal direction, momentum is conserved :

in vertical direction,
The correct answers are: the impulse delivered by the floor to the body is   the ratio of the final kinetic energy to the initial kinetic energy is 
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A particle strikes a horizontal smooth floor with a velocityumaking an angle with the floor and rebounds with velocityvmaking and angle with the floor. If the coefficient of restitution between the particle and the floor ise, then :a)b)the impulse delivered by the floor to the body is mu(1 + e)θc)the ratio of the final kinetic energy to the initial kinetic energy is cos2θ + e2 sin2θd)tan= e tanθCorrect answer is option 'A,B,C,D'. Can you explain this answer?
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A particle strikes a horizontal smooth floor with a velocityumaking an angle with the floor and rebounds with velocityvmaking and angle with the floor. If the coefficient of restitution between the particle and the floor ise, then :a)b)the impulse delivered by the floor to the body is mu(1 + e)θc)the ratio of the final kinetic energy to the initial kinetic energy is cos2θ + e2 sin2θd)tan= e tanθCorrect answer is option 'A,B,C,D'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A particle strikes a horizontal smooth floor with a velocityumaking an angle with the floor and rebounds with velocityvmaking and angle with the floor. If the coefficient of restitution between the particle and the floor ise, then :a)b)the impulse delivered by the floor to the body is mu(1 + e)θc)the ratio of the final kinetic energy to the initial kinetic energy is cos2θ + e2 sin2θd)tan= e tanθCorrect answer is option 'A,B,C,D'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A particle strikes a horizontal smooth floor with a velocityumaking an angle with the floor and rebounds with velocityvmaking and angle with the floor. If the coefficient of restitution between the particle and the floor ise, then :a)b)the impulse delivered by the floor to the body is mu(1 + e)θc)the ratio of the final kinetic energy to the initial kinetic energy is cos2θ + e2 sin2θd)tan= e tanθCorrect answer is option 'A,B,C,D'. Can you explain this answer?.
Solutions for A particle strikes a horizontal smooth floor with a velocityumaking an angle with the floor and rebounds with velocityvmaking and angle with the floor. If the coefficient of restitution between the particle and the floor ise, then :a)b)the impulse delivered by the floor to the body is mu(1 + e)θc)the ratio of the final kinetic energy to the initial kinetic energy is cos2θ + e2 sin2θd)tan= e tanθCorrect answer is option 'A,B,C,D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Physics. Download more important topics, notes, lectures and mock test series for Physics Exam by signing up for free.
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