Andy is driving his car with velocity of 80m/s.He steps on his brake to reduce the velocity of the car to 30m/s after travelling 60m.Calculate the deceleration and time taken while the car decelerates.

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Q: 10 8. 6 + t (s) 4 6. 8 10 12 -2 -4 -6 + -10 x (cm) 8.

A: Time period is the time taken in one complete oscillation. Amplitude is the maximum displacement. 

Distance and Speed

The speed, distance and time relation forms the basis of study of motion. You will need these concepts in the study of Mechanics. This concept is applicable for students who are studying the following courses –