In the figure (0=52°, H1=0.23). Assuming a mass equal 0.2 kg starts from rest on the incline plane and finally stopped at the end of the horizontal line. If the rate of work done by the frictional force on the second surface until the mass stopped equal 5 Watt during 1.3 s. What is the distance d,? H1, d1 H2, d2 Select one: O 7.05 m 6.44 m 1.78 m 3.46 m 5.13 m
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