70 kg 5 m
8 m
2m
An action stuntman jumps off a two-story building onto the top of a car to make his escape. What is his gravitational potential
energy from the top of the building to the top of the car?
A)
7,546
B)
8,918)
10,000
D)
10,290
d
9
I ENG
11:33 AM
2012

Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature