As shown in figure below, a 100 lb body moves along the two inclines for which the coefficient of friction is 0.30. If the body starts from rest at A and slides 200 ft down the 30° incline, what will be its velocity when it returns to B? 100 lb 30° 200

Elements Of Electromagnetics
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As shown in figure below, a 100 lb body moves along the two inclines for which the coefficient of friction is
0.30. If the body starts from rest at A and slides 200 ft down the 30° incline, what will be its velocity when
it returns to B?
100 lb
30
200
O55.62 fps
O 68.1 fps
O36.4 fps
O 104.3 fps
Transcribed Image Text:As shown in figure below, a 100 lb body moves along the two inclines for which the coefficient of friction is 0.30. If the body starts from rest at A and slides 200 ft down the 30° incline, what will be its velocity when it returns to B? 100 lb 30 200 O55.62 fps O 68.1 fps O36.4 fps O 104.3 fps
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