Determine what is the amount of mechanical energy dissipated

Reference no: EM13672964

A 225 gram arrow is shot vertically into the air from an initial height of 1.40 meter above the ground with an initial speed of 18.6 m/s. when it reaches a height of 4.60 meter above the ground its velocity is measured to be 9.74 m/s upward. Air resistance is not negligible. During the time interval between shooting the arrow and measuring its velocity at 4.60 meter, determine what is the amount of mechanical energy dissipated by air friction?

Reference no: EM13672964

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