Question

The potential energy of a body is 39600J. How high is the body if its mass is 20kg?

Answer 1

Here,
mass, m = 20 kg
P.E = 39600 J
gravitational acceleration, g = 10m/sec^2
height, h =?

P. E =mgh
39600 =20×10×h
39600/200=h
198=h

Height = 198 m

Answer 2

Answer:

Height= 198 m

Explanation:

The energy that a body possesses due to its position with relation to other objects, internal pressures, electric charge, and other reasons is called potential energy.

Here we have,

Mass (m) = 20kg

Potential energy (PE)= 39600J

Gravitational acceleration (g) = 10m/sec^2

Height (h)= ?

As we know,

P. E =mgh

20×10×h=39600

h=39600/200

h=198

Thus the answer is 198m

To know more about energy, click on the link below:

https://brainly.ph/question/101817

To know more about potential energy, click on the link below:

https://brainly.in/question/2769084

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