A ball is projected from ground level with initial velocity u=(pmatrix) u_x u_y(pmatr
7.Q40m s12m P36m OFigure 3 A ball is projected with speed 40 ms ' from a point P on a cliff above horizontal ground.The point O on the ground is vertically below P and OP is 36 m. The ball is projected at an angle ° to the horizontal. The point Q is the highest point of...
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Near the earth's surface, a ball is tossed straight up. If it returns to its starting point after 2 s, what is the maximum height reached by the ball? Ignore air resistance. Calculate the impact speed (ignoring air resistance) o...
A ball is thown upwards from the ground with an initial speed u. The is at a height of 80 m at two times, the interval being 6s. Find the value of u. View Solution A ball is projected vertically up such that it passes thorugh a fixes point after a time t0 and t2 respectively....
Suppose a ball is projected from A in the direction AB, but is sliced; let us find the sideways motion BC due to slice. The sideways force is, as we have seen, proportional to the product of the velocity of the ball and the velocity of spin, or, if we keep the spin the same in...
A ball is thrown horizontally from the top of a building 97m high. The hall strikes the ground 79m horizontally from the point of release. What is the speed of the ball just before it strikes the ground? You lean on your second...
A ball is thrown with an initial speed vi at an angle 𝜃i with the horizontal. The horizontal range of the ball is R, and the ball reaches a maximum height...
From the the top of a tower 19.6 m high, a ball is thrown horizontally. If the line joining the point of projection to the point where it hits the ground makes an angle of 45∘ with the horizontal, then the initial velocity of the ball is:- A 9.8ms−1 B 4.9ms−1 C 14....