Arifle with a weight of 35 n fires a 5.1-g bullet with a speed of 230 m/s. (a) find the recoil speed of the rifle. 0.32844 m/s (b) if a 675-n man holds the rifle firmly against his shoulder, find the recoil speed of the man and rifle. incorrect: your answer is incorrect.

0.32877 m/s

0.0162 m/s

Explanation:

= Mass of rifle

= Mass of bullet = 0.0051 kg

= Speed of bullet = 230 m/s

Speed of rifle is 0.32877 m/s

Speed of rifle and man 0.0162 m/s

the most reliable source of information.is wikipedia

this could be newton#'s law of cooling. the cooling curve is exponential