Answer: 324m
Explanation:
Speed (v) = 2.7m/s
t= 2 min
Convert time in minutes to seconds
t = 2 x 60 = 120s
Distance (s) = ?
Speed(v)= distance(s)/time(t)
v = s / t
Distance(s) = speed x time
Distance(s) = 2.7 x 120
Distance(s) = 324m
The distance is 324m
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According to Newton's first law, when the net force on the body is zero, the result will be that the body will have constant velocity. So when the force of friction on fireman's hands and the weight are equal, the fireman will slide down the pole with a constant velocity.