Answer:
a) 12.01 W
b) 63.506 N
c) 11.82 s
Explanation:
Given data:
mass = 75 kg
slope of inclination = 3 degree
speed of skier is 2.00 m/s
air Resistance = 25 N
a) From the given information we have following relation
Power output
b) average force can be calculate as
F_n = 63.506 s
c)
force of acceleration is f = ma
solving for acceleration
a = 0.846 m/s^2
we know acceleration is given as
solving for time t
t = 11.82 s