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Copy of Energy Quiz 1 (6/7/2024)

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Last updated almost 2 years ago
5 questions
6
1
1
1
1
Question 1
1.
Draggable itemarrow_right_altCorresponding Item
Chemical Energy
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Energy because of an object's motion
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Question 2
2.

A rock is at the top of a 20 meter tall hill. The rock has a mass of 10 kg. How much potential energy does it have? PE=mgh g = 9.8 m/s^2

Question 3
3.

A 4 kg rock is rolling 10 m/s. Find its kinetic energy. KE= 1/2 mv^2

Question 4
4.

The potential energy of an acorn is 8 J. The acorn is 7 meters of the ground in the tree. What is the mass of the acorn?

Question 5
5.

A boat has 1587 J of energy and a mass of 1200kg. Find the velocity of the boat.

Kinetic Energy
Energy because of an object's position above the ground due to gravity
Nuclear Energy
The unit for energy and work
Thermal Energy
Heat energy
Potential Energy
Energy of the atom being split
Joules
Energy of molecular bonds