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An 8.00-kg crate is dropped from a helicopter at a height of 600 m above the ground. Find the total energy of the crate (in kJ) when it is at a height of 300m, assuming no air resistance.
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An 8.00-kg crate is dropped from a helicopter at a height of 600 m above the ground. Find the total energy of the crate (in kJ) when it is at a height of 300m, assuming no air resistance.

User Jetse
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2 Answers

6 votes
plz c my attachment! anyway kinetic energy at point B will b increased but potential energy will b decreased. and total energy will remain same like point A
An 8.00-kg crate is dropped from a helicopter at a height of 600 m above the ground-example-1
User Mkell
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8.8k points
6 votes
Formula is height times weight times 9.81 so the answer is 313
User Koger
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7.5k points
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