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akash kashyp Grade: Upto college level
        

aprojectile is projected with speed u at an angle 60 with horizantal from foot of the inclined plane. if the projectile hits the inclined plane horizontally,the range on inclined plane is

7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear akash


projectile hit the plane horizontaly ,it means it hit at its hihest point


H= u2sin260 /2g


and R =u2sin120/g


or R/2 = u2sin120/2g


tan A =H/(R/2)   where A is the angel of plane


        =tan60 /2


         =√3/2


so range on incline plane =H/sinA


 


Put the value of H and SinA  you will get the result





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Badiuddin

7 years ago
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