A particle is projected from the ground with speed at above the horizontal.

PHYSICS · Multi-part · CBSE · Physics · Motion in a Plane · Motion in a Plane

Problem

A particle is projected from the ground with speed 40 m/s40\text{ m/s} at 60∘60^\circ above the horizontal. (a) Find the speed when the velocity of the particle makes an angle of 37∘37^\circ above the horizontal. (b) Find the time for the above situation. (c) Find the vertical height and horizontal distance of the particle from the starting point at the above position. Take g=10 m/s2g=10\text{ m/s}^2.

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