A car is travelling with a velocity of 108 km/h. The brakes are applied at a rate of -0.6 m/s². Calculate the velocity after 9 seconds, the time taken to stop and the distance travelled by the car during the braking period. (i) The velocity of the car 9 s after the brakes are applied is m/s (ii) The time taken to stop the car is S (iii) The distance travelled by the car during the braking period is

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Chapter1: Units, Trigonometry. And Vectors
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A car is travelling with a velocity of 108 km/h. The
brakes are applied at a rate of -0.6 m/s2. Calculate
the velocity after 9 seconds, the time taken to stop
and the distance travelled by the car during the
braking period.
(i) The velocity of the car 9 s after the brakes are
applied is
m/s
(ii) The time taken to stop the car is
(iii) The distance travelled by the car during the
braking period is
m
Transcribed Image Text:A car is travelling with a velocity of 108 km/h. The brakes are applied at a rate of -0.6 m/s2. Calculate the velocity after 9 seconds, the time taken to stop and the distance travelled by the car during the braking period. (i) The velocity of the car 9 s after the brakes are applied is m/s (ii) The time taken to stop the car is (iii) The distance travelled by the car during the braking period is m
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