A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-ft diameter, and moves up and down past Point E. Take h = 78 ft and assume that there is no energy loss due to friction. this part. D= 20n B. Determine the force exerted by his seat on a 205-lb rider at B and D. The force exerted by seat on the rider at Bis Ib. t The force exerted by seat on the rider at Dis Ib.
A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-ft diameter, and moves up and down past Point E. Take h = 78 ft and assume that there is no energy loss due to friction. this part. D= 20n B. Determine the force exerted by his seat on a 205-lb rider at B and D. The force exerted by seat on the rider at Bis Ib. t The force exerted by seat on the rider at Dis Ib.
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A roller coaster starts from rest at A, rolls down the track to B, describes a circular loop of 40-ft diameter, and moves up
and down past Point E. Take h= 78 ft and assume that there is no energy loss due to friction.
D= 20 ft
B
Determine the force exerted by his seat on a 205-lb rider at Band D.
The force exerted by seat on the rider at Bis
Ib. t
The force exerted by seat on the rider at D is
Ib.
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