a driver applied the brakes to de

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a driver applied the brakes to decrease his a speed at a rate of 0.15t m/s? while he was on a
curved path of radius 200 (m). The car initial speed was 16 m/s. The distance is measured from the point
where the driver applied the brakes.
Find :
1- Initial acceleration
2- time to stop
3- distance to stop
4- time to reach 50% of initial velocity
5- angle between velocity and acceleration when velocity is 50 % of initial velocity
Transcribed Image Text:a driver applied the brakes to decrease his a speed at a rate of 0.15t m/s? while he was on a curved path of radius 200 (m). The car initial speed was 16 m/s. The distance is measured from the point where the driver applied the brakes. Find : 1- Initial acceleration 2- time to stop 3- distance to stop 4- time to reach 50% of initial velocity 5- angle between velocity and acceleration when velocity is 50 % of initial velocity
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