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Q. Suppose a 64.0 kg boy and a 48 kg girl use a massless rope in a tug-of-war on an icy, resistance-free surface. If the acceleration of the girl toward the boy is 3.00 m/s2, find out the magnitude of the acceleration of the boy toward the girl.

Q. A ski jumper takes off from the ramp with an initial height of 40 metres, a horizontal velocity of 32.00 m/s, and a vertical velocity of 11 m/s, landing with a final height of 1.5 metres. What is the direction of the takeoff velocity vector, vertical velocity at landing and the horizontal range?

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Category:- Physics
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