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Abhingya Patra Grade: 11
        

A particle is thrown vertically upward. Its velocity at half of the height is 10m/s. Find the maximum height attained by it if g=10m/s2.

7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear abhingya


let intitial velocity is U and maximum hight is h


so at maximum hight velocity will be zero


0 =U2 -2gh


U2 =2gh ..........1


now given velocity is = 10m/sec at hight h/2


so 102 = U2 -2gh/2


     100 =2gh -gh


    h = 100/10


   h =10 m/sec


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Badiuddin

7 years ago
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