. A body weighing 40 lb starts from rest and slides down a plane at orizontal for which the coefficient of friction is 0.3. How far will it mo How long will it require for it to move 60 ft? A. 19.02 ft, 3.87 s B. 18.75 ft, 3.50 s C. 19.33 ft, 3.94 s

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Chapter6: Motion In Two Dimensions
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2. A body weighing 40 lb starts from rest and slides down a plane at an angle of 30° with the
horizontal for which the coefficient of friction is 0.3. How far will it move during the third second?
How long will it require for it to move 60 ft?
A. 19.02 ft, 3.87 s
B. 18.75 ft, 3.50 s
С. 19.33 f, 3.94 s
D. 21.50 ft, 3.56 s
Transcribed Image Text:2. A body weighing 40 lb starts from rest and slides down a plane at an angle of 30° with the horizontal for which the coefficient of friction is 0.3. How far will it move during the third second? How long will it require for it to move 60 ft? A. 19.02 ft, 3.87 s B. 18.75 ft, 3.50 s С. 19.33 f, 3.94 s D. 21.50 ft, 3.56 s
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