5 Numericals on third equation of motion
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1. A body covers half of its journey at a speed of a m/s. Calculate the average speed of the body for whole journey.
2. The speed-time graph shown in fig. 2.73 for a car is shown here. Using this graph calculate:-
a. The acceleration in the first two hours, and in last two hours.
B. Total distance travelled by the car.
c. Average speed of the car.
2. The speed-time graph shown in fig. 2.73 for a car is shown here. Using this graph calculate:-
a. The acceleration in the first two hours, and in last two hours.
B. Total distance travelled by the car.
c. Average speed of the car.
AmanpreetSingh:
thnx
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