A TRAIN WITH AN INITIAL VELOCITY OF 20MS-1 IS SUBJECTED TO A UNIFORM DECELERATION OF 2MS-2. THE TIME REQUIRED TO BRING THE TRAIN TO A COMPLETE HALT IS
A. 40s B. 10s ✓ C. 20s D. 5s The answer to the question is: B. 10s To find the time required to bring the train to a complete halt, we can use the equations of motion. The equation that relates initial…
Study Guide
