Question

A man of mass 50 kg jumps to a height of 1 m. His potential energy at the highest point is(g = 10 m/s2): (a) 50 J (b) 500 J (c) 5 J (d) 5000 J ​​

Answer 1

Answer:

p.e=mgh

=50kg×10m/s²×1m

=500Joules.

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Answer 2

Answer: The potential energy at the highest point is (b)500joules.

Given: mass of man=50kg, it jumps to a height = 1m, g=10m/s².

To find: Potential energy at the highest point.

Explaination:

Potential energy can be calculated by the formula,

PE = m × g × h

where m is the mass of the object, g is the acceleration due to gravity (10 m/s²), and h is the height. On, Substituting the values we get,

PE = 50 kg ×10 m/s² ×1 m = 500 J.

• Potential energy is a non relative form of energy that an object possesses due to its position or state, while kinetic energy is the energy possessed by the object by virtue of its motion.
• Potential energy can be transferred from one form to another, but kinetic energy can be transferred only at the time of collision between two  moving bodies.

Acceleration due to gravity

• The acceleration due to gravity (g) is the acceleration experienced by an object as it falls towards the ground due to the force of gravity.
• The acceleration due to gravity on the surface of the Earth is approximately 9.8 m/s², although it can vary slightly depending on location and altitude.

To learn more about Potential energy, refer these links.

https://brainly.in/question/2769084

https://brainly.in/question/1144892

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