- A Boy Throws A Ball Of Mass 0 3 Kg Straight Upward With An Initial Speed Of 18 M S When The Ball Returns To The Boy Its 1 (17.1 KiB) Viewed 45 times
A boy throws a ball of mass 0.3 kg straight upward with an initial speed of 18 m/s When the ball returns to the boy, its
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A boy throws a ball of mass 0.3 kg straight upward with an initial speed of 18 m/s When the ball returns to the boy, its
A boy throws a ball of mass 0.3 kg straight upward with an initial speed of 18 m/s When the ball returns to the boy, its speed is 17 m/s How much work does air resistance do on the ball during its flight? W = J (give the absolute value, rounded to one decimal place)