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A 10 kg rock is suspended 320 m above the ground. What is its kinetic energy before it is released? K.E. =
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A 10 kg rock is suspended 320 m above the ground.

What is its kinetic energy before it is released?
K.E. =

User Autodesk
by
5.2k points

2 Answers

3 votes

Answer:

it is a mass of an object that increases to a kinetic energy.

Step-by-step explanation:

User Miyoung
by
5.0k points
1 vote

Answer:


k=0J

Step-by-step explanation:

Kinetic Energy formula:


K=(1)/(2) (m)(v^2)

The rocks suspended 320 m above ground. The rock is not in motion. The speed of the rock is zero.

Using the formula:


K=(1)/(2) (m)(0^2)


K=0J

User Henriquesalvaro
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5.2k points
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