estimate the average force exerted by a shot-putter on a 7.0kg shot if

1.	estimate the average force exerted by a shot-putter on a 7.0kg shot if the shot is moved through a distance if 2.8m and is released with a speed of 13 m/s
Answer» Answer: BEST answer v² = u² + 2as (13m/s)² = 0 + 2 * a * 3M → a = 28.2 m/s² F = ma = 7kg * 28.2m/s² = 197 N

estimate the average force exerted by a shot-putter on a 7.0kg shot if the shot is moved through a distance if 2.8m and is released with a speed of 13 m/s

Answer»

Answer:

BEST answer

v² = u² + 2as

(13m/s)² = 0 + 2 * a * 3M → a = 28.2 m/s²

F = ma = 7kg * 28.2m/s² = 197 N

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estimate the average force exerted by a shot-putter on a 7.0kg shot if the shot is moved through a distance if 2.8m and is released with a speed of 13 m/s

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