0.000 s

Revise smart, understand Better

5/29 MCQs for:
MOTION: Circular
Consider a particle moving with constant speed such that its acceleration of constant magnitude is always perpendicular to its velocity.
A pilot executes a vertical dive then follows a semi-circular arc until it is going straight up. Just as the plane is at its lowest point, the force on him is
A roller coaster car is on a track that forms a circular loop in the vertical plane. If the car is to just maintain contact with track at the top of the loop, what is the minimum value for its centripetal acceleration at this point?
What type of acceleration does an object moving with constant speed in a circular path experience?

A 0.50 kg mass is attached to the end of a 1.0-m string. The system is whirled in a horizontal circular path. If the maximum tension that the string can withstand is 350 N. What is the maximum speed of the mass if the string is not to break?