8
lesson pretestMultiple Choice

Pretest

Question 8 • Physical Science

Ella has a mass of 56 kilograms , and Tyrone has a mass of 68 kilograms Ella is standing at the top of a skateboard ramp that is 1 point 5 meters tall. Which conclusion is best supported by the given information?

Answer
A
If Tyrone stands at the top of the same ramp, his potential energy will be the same as Ella’s.
B
If Tyrone stands at the top of a 1 m high ramp, his potential energy will be greater than Ella’s.
C
If Tyrone stands at the top of the same ramp, his potential energy will be less than Ella’s.
D
If Tyrone stands at the top of a 2 m high ramp, his potential energy will be greater than Ella’s.
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