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A ski jumper starts from

A jumper of mass m=55 kg starts in a crouched position with the jumper's center of mass at a position y1=0 m. Just before the
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2. asked by Zoey
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A bungee jumper falls for 1.3 seconds before the bungee cord begins to stretch. Until the jumper has bounced back up to this
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2. asked by randa
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A high jumper, falling at 3.8 m/s, lands on a foam pit and comes to rest compressing the pit 0.38 m. If the pit is able to exert
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2. asked by Amy
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A 60 kg high jumper lands on a foam pit and comes to rest. If the pit is able to exert an average force of 600 N on the high
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2. asked by Estefani
3. 1,170 views
a bungee jumper is falling at a velocity of 2m/s [down] when the bungee cord just starts to stretch. after the cord stretches
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2. asked by EMILY
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a bungee jumper is falling at a velocity of 2m/s [down] when the bungee cord just starts to stretch. after the cord stretches
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2. asked by emily
3. 578 views
A smoke jumper jumps from a plane that is 1800 ft above the ground. The function h=-16t^2+1800 gives the jumper's height h in
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2. asked by zaynab
3. 116 views
How can the potential energy of an Olympic ski jumper be increased?Responses A. by decreasing the length of the skis that the
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2. asked by anon
3. 327 views
A jumper in the long-jump goes into the jump with a speed of 10m/s at an angle of 30 degrees above the horizontal. Use g=10m/s.a
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2. asked by Tammy
3. 860 views
A jumper in the long-jump goes into the jump with a speed of 10m/s at an angle of 30 degrees above the horizontal. Use g=10m/s.a
1. 1 answer
2. asked by Tammy
3. 1,925 views