Answer: A car.
- A A cricket ball
- B A cricket bat
- C A car
- D A bicycle
Correct answer: C. A car
Explanation: Inertia depends on mass. A car has the greatest mass among the options, so it has the most inertia.
Free-body diagram of a block on an incline: weight (mg) resolves into mg sinθ along the slope and mg cosθ into the slope, balanced by the normal force N and friction f.
Concept context
Newton's three laws, friction, circular motion, and free body diagrams.