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A sack slides off the ramp, shown in Fig. 12-21, with a horizontal velocity of 12 m/s. If the height of the ramp is 6

A sack slides off the ramp, shown in Fig. 12-21, with a horizontal velocity of 12 m/s. If the height of the ramp is 6 m from the floor, determine the time needed for the sack to strike the floor and the range R where sacks begin to pile up.

6 m A 12 m/s C a=-8 -R- Fig. 12-21 x B

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