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A toy car travels with a velocity of 20m/s and has a mass of 500kg. What is the kinetic energy?
100,000J
A toy baby carriage is sitting at the top of a hill that is 36m high. The carriage with the baby has a mass of 150kg.
52,920
What is the definition of " chemical potential energy"?
A form of energy stored in chemical bonds.
What is the definition of "gravitational potential energy"?
A form of energy due to an object's position in a gravitation field.
What is the kinetic energy of a mass of 255Kg and it is traveling at a speed of 15m/s?
25,312.5
True or False:
Is sky diving "potential energy"?
False
What is the potential energy of a toy car mass being 10kg the height of 400m?
39200J
What is the definition of "kinetic energy"?
A force of energy due to motion.
True or false:
Is wood both chemical and potential energy?
True
What is the definition of "energy"?
The ability to make things move or change.
What is the definition of "potential energy"?
A form of energy due to an object's position, properties, and forces acting on it.
What is the potential energy if the mass is 25kg and 15m?
3675J
When you are on a roller coaster and you are on the highest point do you have more kinetic or potential energy?
Potential
What is the definition of "elastic potential energy"?
A form of energy stored by compressing or stretching an elastic object.
What is the kinetic energy if the mass is 35kg and 15m/s?
3937.5J