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10 m 30 ° 6. A person of mass 40 kg is on a ride which is moving in a horizontal circle as shown. The person is moving at a s
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Answer #1

A)radius of circle = 10cos30 = 8.66 m

speed = 4 m/s

mass=40 kg

centrifugal force = 40*42/8.66=73.9 N

force in x direction = 73.9 N

force in y direction = weight = 40*9.8=392 N

b)total force on person = sqrt(73.92+3922)=398.9 N

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