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A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:
- a)Acceleration
- b)Momentum
- c)Kinetic energy
- d)Potential energy
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. ...
The mass of both the balls are different,
When they are dropped from some height then,
Kinetic energy KE = 1/2 mv2 which is dependent upon mass of the body. So, both K.E will be different.
Momentum p = m×v which is also dependent upon mass of the body. So both momentum will be different.
Potential energy U = mgh which is also dependent upon mass. So, P.E. of both will be different.
Acceleration
of both the bodies are independent of mass.
Since they are dropped from the same height final velocity will also be the same therefore acceleration is the correct option.
When they are dropped from some height then,
Kinetic energy KE = 1/2 mv2 which is dependent upon mass of the body. So, both K.E will be different.
Momentum p = m×v which is also dependent upon mass of the body. So both momentum will be different.
Potential energy U = mgh which is also dependent upon mass. So, P.E. of both will be different.
Acceleration
of both the bodies are independent of mass.Since they are dropped from the same height final velocity will also be the same therefore acceleration is the correct option.
Most Upvoted Answer
A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. ...
The mass of both the balls are different,
When they are dropped from some height then,
Kinetic energy KE = 1/2 mv2 which is dependent upon mass of the body. So, both K.E will be different.
Momentum p = m×v which is also dependent upon mass of the body. So both momentum will be different.
Potential energy U = mgh which is also dependent upon mass. So, P.E. of both will be different.
Acceleration of both the bodies are independent of mass.
Since they are dropped from the same height final velocity will also be the same therefore acceleration is the correct option.
When they are dropped from some height then,
Kinetic energy KE = 1/2 mv2 which is dependent upon mass of the body. So, both K.E will be different.
Momentum p = m×v which is also dependent upon mass of the body. So both momentum will be different.
Potential energy U = mgh which is also dependent upon mass. So, P.E. of both will be different.
Acceleration
of both the bodies are independent of mass.Since they are dropped from the same height final velocity will also be the same therefore acceleration is the correct option.
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A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer?
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A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer? for SSC MTS / SSC GD 2025 is part of SSC MTS / SSC GD preparation. The Question and answers have been prepared according to the SSC MTS / SSC GD exam syllabus. Information about A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC MTS / SSC GD 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer?.
A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer? for SSC MTS / SSC GD 2025 is part of SSC MTS / SSC GD preparation. The Question and answers have been prepared according to the SSC MTS / SSC GD exam syllabus. Information about A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for SSC MTS / SSC GD 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 2.5 kg iron ball has the same diameter as a 1.25 kg aluminium ball. The balls are dropped at the same time from a cliff. Just before they reach the ground, they have same:a)Accelerationb)Momentumc)Kinetic energyd)Potential energyCorrect answer is option 'A'. Can you explain this answer?.
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