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A body is projected with a velocity of 20 ms-1 at 50o to the horizontal. Find (i) Maximum height reached (ii) Time of flight and (iii) Range of the projectile.
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A system of four particles moves along one dimension. The center of mass of the system is at rest, and the particles do not interact with any objects outside of the system. Find the velocity, v4, of particle 4 at t1 = 2. ...
Question: You are standing on a skateboard, initially at rest. A friend throws a very heavy ball towards you. You can either catch the object or deflect the object back towards your friend (such that it moves away from y ...
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