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A 79-kg sprinter accelerates from

A 79-kg sprinter accelerates from rest to a speed of 11.0 m/s in 4.8 s.(a) Calculate the mechanical work done by the sprinter
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2. asked by Annette
3. 2,370 views
A 79-kg sprinter accelerates from rest to a speed of 11.0 m/s in 4.8 s.(a) Calculate the mechanical work done by the sprinter
1. 1 answer
2. asked by Annette
3. 1,690 views
A sprinter accelerates at the start of the race at 8.5 m/s^2. After 1.3 seconds the sprinter runs the rest of the 100m race at a
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2. asked by David
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A sprinter with a mass of 70 kg accelerates at a rate of 5 m/s2. What force is the sprinter exerting?
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A sprinter with a mass of 70 kg accelerates at a rate of 5 m/s2. What force is the sprinter exerting?
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2. 58 views
A sprinter mass 72 kg runs the 50 meter dash in 8.35 s. Assume that the sprinter accelerates in the first second and runs the
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2. asked by Anonymous
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A sprinter accelerates at 4 m/s2 for 3 seconds, and then runs the rest of the race at a constant speed. If the race is 100 m,
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2. asked by Bob
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The first meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant
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2. asked by Allyson
3. 3,236 views
Calculate at the start of a race the net force on a sprinter is 640 N. if the mass of the sprinter is 80.0 kg find the
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2. asked by Anonymous
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Suppose the sprinter continues to run at 6m/s until the end pf the race. After crossing the finish line the sprinter decelerates
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2. asked by Anonymous
3. 849 views