Question

8. As soon as a car just starts from rest in a certain
CAR
direction, a scooter moving with a uniform speed
60
overtakes the car. Their time-speed (ro) graphs are
shown in the adjoining figure. Calculate from the
SCOOTER
graph: (1) acceleration of the car initially, in the time 30
at which the speed of the car becomes equal to the 15
speed of the scooter, (in the difference in the distances
72
traversed by the scooter and the car in 12 seconds,
(iv) after how much time this difference will become
- TIME (S)
120 metres?
Ans. (05 m/s, (m) at 6th second, (ii) zero, (iv) 16 seconds
-SPEED V/6)
1
16​

Answer 1

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