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In: Physics

1). Indicate whether the object will remain in circular motion or not for each case below....

1). Indicate whether the object will remain in circular motion or not for each case below. Show a calculation as proof. If it doesn’t stay in circular motion, state what happens to it.

a). A car traveling at a speed of 24 m/s around an unbanked curve with a radius of curvature of 108 m and a coefficient of static friction of 0.36 .

b). A person riding in a roller coaster car as it goes over the top of a curve with a radius of curvature of 33 m at a speed of 16 m/s.

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