While Driving Around A Curve Of 200 M Radius, You Notice That The fuzzy dice Hanging From The Rear-view Mirror Hangs At An Angle Of 15 Degree To The Vertical. 1.) What is the force diagram for the dice?

Question

While Driving Around A Curve Of 200 M Radius, You Notice That The fuzzy dice Hanging From The Rear-view Mirror Hangs At An Angle Of 15 Degree To The Vertical. 1.) What is the force diagram for the dice?
2.) What are the equations of motion in the horizontal and vertical directions (apply Newton's Law of motion)
3.) What should the speedometer of your car read kilometers per hour?

bobpursley · Answer

on the dice, gravity down, and horizontal centripetal force. Tan15=v^2/gr solve for v.