Events: P – Passenger lurches forward when a speeding bus halts suddenly
PHYSICS · Single correct · CBSE · Physics · Laws of Motion · Laws of Motion
Problem
Events:
P – Passenger lurches forward when a speeding bus halts suddenly.
Q – Rain droplets falling vertically hit the rear window of a car accelerating forward.
R – Mud flies off tangentially from the tyre of a rotating bicycle wheel.
Choose the option that correctly classifies P, Q and R respectively.
(a) P: rest, Q: motion, R: direction
(b) P: motion, Q: direction, R: rest
(c) P: motion, Q: rest, R: direction
(d) P: rest, Q: direction, R: motion