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A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball is
- a)1.8 N s
- b)2.8 N s
- c)3.6 N s
- d)4.2 N s
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A batsman hits back a ball of mass 0,15 kg straight in the direction o...
Change in momentum = 0.15 x 12 - (-0.15 x 12)
= 3.6 N s
= 3.6 N s
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Community Answer
A batsman hits back a ball of mass 0,15 kg straight in the direction o...
Impulse is defined as the change in momentum of an object. In this case, the momentum of the ball changes when it is hit by the batsman. To calculate the impulse imparted to the ball, we need to calculate the change in momentum.
Given:
Mass of the ball, m = 0.15 kg
Initial speed of the ball, u = 12 m/s
Final speed of the ball, v = 12 m/s (as the ball moves linearly in the same direction)
Momentum is given by the equation:
Momentum = mass × velocity
Initial momentum (p1) = mass × initial velocity
Final momentum (p2) = mass × final velocity
Change in momentum (Δp) = final momentum - initial momentum
= p2 - p1
Since the initial and final velocities are the same, the change in momentum is zero. Therefore, the impulse imparted to the ball is also zero.
However, the correct answer is given as option 'C' (3.6 N s). This suggests that there might be an error in the question or the options provided.
It is important to note that impulse is a vector quantity and is measured in Newton-seconds (N s). The magnitude of impulse is equal to the change in momentum, but the direction of impulse is in the direction of the force applied.
In conclusion, based on the given information and the principles of physics, the impulse imparted to the ball should be zero.
Given:
Mass of the ball, m = 0.15 kg
Initial speed of the ball, u = 12 m/s
Final speed of the ball, v = 12 m/s (as the ball moves linearly in the same direction)
Momentum is given by the equation:
Momentum = mass × velocity
Initial momentum (p1) = mass × initial velocity
Final momentum (p2) = mass × final velocity
Change in momentum (Δp) = final momentum - initial momentum
= p2 - p1
Since the initial and final velocities are the same, the change in momentum is zero. Therefore, the impulse imparted to the ball is also zero.
However, the correct answer is given as option 'C' (3.6 N s). This suggests that there might be an error in the question or the options provided.
It is important to note that impulse is a vector quantity and is measured in Newton-seconds (N s). The magnitude of impulse is equal to the change in momentum, but the direction of impulse is in the direction of the force applied.
In conclusion, based on the given information and the principles of physics, the impulse imparted to the ball should be zero.
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A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer?.
A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? for NEET 2025 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer?.
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A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of A batsman hits back a ball of mass 0,15 kg straight in the direction of the bowler without changing its initial speed of 12 m s-1. If the ball moves linearly, then the impulse imparted to the ball isa)1.8 N sb)2.8 N sc)3.6 N sd)4.2 N sCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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