Question

Two bodies of the some masses are placed at height h and 4h - Compare their gravitational potential energy​

Answer 1

Answer:

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Answer 2

Answer:

1:2

Explanation:

Step 1: Potential Energy

Step 1: Potential Energy Gravitational Potential energy is given by PE = mgh

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravity

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravityStep 2: Ratio of potential energy

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravityStep 2: Ratio of potential energy Both the bodies have same mass.

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravityStep 2: Ratio of potential energy Both the bodies have same mass.Potential energy of bodies:

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravityStep 2: Ratio of potential energy Both the bodies have same mass.Potential energy of bodies:∴ (PE)1 =mgh and (PE)2=mg(2h)

Step 1: Potential Energy Gravitational Potential energy is given by PE = mghWhere, h= height, m= mass, g= acceleration due to gravityStep 2: Ratio of potential energy Both the bodies have same mass.Potential energy of bodies:∴ (PE)1 =mgh and (PE)2=mg(2h) ⇒ (PE)1:(PE)2 =1:2

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