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How much energy is needed to raise a 50kg block up from the ground to a height of 5 meters?​

1 Answer

6 votes

Answer:

The answer to your question is Pe = 2452.5 J

Step-by-step explanation:

Data

mass = 50 kg

height = 5 m

gravity = 9.81 m/s²

Process

The energy of this process is Potential energy which is proportional to the mass of the body, the gravity and the height of the body.

Pe = mgh

Substitution

Pe = (50)(5)(9.81)

Simplification

Pe = 2452.5 J

User OzBob
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