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  4. The deceleration of a car traveling on a straight highway is a function of its instantaneous velocity v given by w = a √v , where a is a constant. If the initial velocity of the car is 60 km/hr, the distance the car will travel and the time it takes before it stops are

Q. The deceleration of a car traveling on a straight highway is a function of its instantaneous velocity given by , where is a constant. If the initial velocity of the car is , the distance the car will travel and the time it takes before it stops are

TS EAMCET 2017 Report Error

Solution:

Deceleration
But





Again,




After solving, we get

Questions from TS EAMCET 2017

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