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If a professional jumper jumps

If a professional jumper jumps in a running train and remains in air (say for ~5 sec),does he return back to his orginal
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If a professional jumper jumps in a running trainn and remains in air (say,4 ~5 sec),does he returns back his original position?
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2. asked by ...........................
3. 366 views
in a vertical jump and reach test, a 60 kg student jumps 60 cm, while 90 kg student jumps 45 cm. Assuming both jumps took the
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2. asked by anonymous
3. 2,794 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. 132 views
A 50.0 kg parachutist jumps out of an airplane at a height of 1.00 km. The parachute opens, and the jumper lands on the ground
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2. asked by Becca
3. 4,384 views
A smoke jumper jumps from a plane that is 1800 ft above the ground. The function h=-16^2 + 1800 gives the jumper's height h in
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2. asked by Kells
3. 196 views
A smoke jumper jumps from a plane that is 1800 ft above the ground. The function h=-16^2 + 1800 gives the jumper's height h in
1. 1 answer
2. asked by Kells
3. 335 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
1. 1 answer
2. 110 views
A bungee jumper of mass 60 kg jumps from a bridge tied to an elastic rope which becomes taut after he falls 10 m. Consider the
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2. asked by anon
3. 2,833 views
An 73-kg bungee jumper is enjoying an afternoon of jumps. The jumper's first oscillation has an amplitude of 14 m and a period
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2. asked by please help
3. 701 views