A34-N box starting at rest slides down a rough 5.0-m long ramp, inclined at 30° with the horizontal. 20 J of energy is lost to friction. What will be the speed of the box at the bottom of the incline? O a. 6.18 O b. 2.49 O . 1.96 O d. 7.86

A34-N box starting at rest slides down a rough 5.0-m long ramp, inclined at 30° with the horizontal. 20 J of energy is lost to friction. What will be the speed of the box at the bottom of the incline? O a. 6.18 O b. 2.49 O . 1.96 O d. 7.86

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Question

A34-N box starting at rest slides down a rough 5.0-m long ramp, inclined at 30° with the horizontal. 20 J of
energy is lost to friction. What will be the speed of the box at the bottom of the incline?
O a. 6.18
O b. 2.49
O . 1.96
O d. 7.86

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