A parachutist is falling with speed of 55 m/s when his parachute opens. If the air resistance system = weight of system - air resistance. O a. 25 m/s O b. 50 m/s O c. 40 m/s O d. 30 m/s O e. None wp2 -N, where w is the total weight of the man and parachute, find his speed if t= 10sec. Note:Net force on 25
A parachutist is falling with speed of 55 m/s when his parachute opens. If the air resistance system = weight of system - air resistance. O a. 25 m/s O b. 50 m/s O c. 40 m/s O d. 30 m/s O e. None wp2 -N, where w is the total weight of the man and parachute, find his speed if t= 10sec. Note:Net force on 25
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Transcribed Image Text:A parachutist is falling with speed of 55 m/s when his parachute opens. If the air resistance
system = weight of system - air resistance.
O a. 25 m/s
O b. 50 m/s
O c. 40 m/s
O d. 30 m/s
O e. None
w v²
N, where w is the total weight of the man and parachute, find his speed if t = 10sec. Note:Net force on
25
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