Question

A bag of wheat weighs 300kg to what height should it be raised so that its potential energy may be 10000 joules , gravity = 9.8m/s2​

Answer 1

Answer:

A bag of wheat weighs 300kg to what height should it be raised so that its potential energy may be 10000 joules , gravity = 9.8m/s2​

Explanation:

Answer 2

Given:

• Weight = 300 kg
• Potential energy = 10000 J
• Gravity = 9.8 m/s²

To Find

• Height

Solution

• We know that Potential energy = mgh
• And also that weight = mg

⟶ Potential energy = mgh

⟶ 10000 = mgh

⟶ 10000 = 300 × h

⟶ 10000/300 = h

⟶ h = 33.3 m

∴ The bag is placed at 33.3 m high

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