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A car starts from rest with constant acceleration of 2 m/s^{2}. After 5 s, a ball is dropped through window of car. The window of the car is at a height of 1.5m from the ground. What will be the speed of ball 0.5 s after it was dropped ?

a) 5 m/s

b) (5)^{1/2} m/s

c) 5(5)^{1/2} m/s

d) 2 m/s

Dear Student ,

Here is a link which will help you to solve this question with proper explanation .

https://www.meritnation.com/ask-answer/question/a-car-starts-from-rest-and-accelerates-uniformly-with-2-m-s/physics/9266985

Regards

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