A cart’s recorded positions every 0.50 s are 0.00 m, 1.00 m, 2.00 m, 3.00 m, 3.50 m
PHYSICS · Subjective · A Level · Physics · Mechanics and materials · Mechanics and materials
Problem
A cart’s recorded positions every 0.50 s are 0.00 m, 1.00 m, 2.00 m, 3.00 m, 3.50 m, and 3.75 m. State whether the corresponding position–time graph over this interval is concave up, concave down, or linear, and indicate the sign of the cart’s acceleration.