9. Work & Energy
Intro to Energy & Kinetic Energy
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ANSWERS OPTIONS
A
3 m/s
B
12 m/s
C
29 m/s
D
70 m/s
A 350 kg motorcycle travels at a speed of 12 m/s. Find the speed that a 60 kg downhill skier should reach in order to produce the same amount of kinetic energy as the motorbike.
3 m/s
12 m/s
29 m/s
70 m/s