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 c. 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 c. 1.96 O d. 7.86
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Transcribed Image Text: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 c.
1.96 O d. 7.86
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