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a particle is projected from the ground with an initial velocity of u at an angle theta with the horizontal.the average velocity of the particle between its point of projection and the highest point of trajectory is? ans:u/2under root 1+3cos 2 theta but how? please explain?

a particle is projected from the ground with an initial velocity of u at an angle theta with the horizontal.the average velocity of the particle between its point of projection and the highest point of trajectory is? ans:u/2under root 1+3cos2theta but how? please explain?

Grade:12th pass

1 Answers

Aziz Alam IIT Roorkee
askIITians Faculty 232 Points
9 years ago
Please have a lookt into the solution.229-707_Proj.PNG

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