How fast does wood move after the bullet emerges
A 23- bullet traveling 265 penetrates a 3.4 block of wood and emerges cleanly at 185 . If the block is stationary on a frictionless surface when hit, how fast does it move after the bullet emerges?
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A small ball of mass 37 g is suspended from a string of length 71 cm and whirled in a circle lying in the horizontal plane. If the string makes an angle of 22? with the vertical, find the centripetal force experienced by the ball. The acceleration
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A drill starts from rest after 3.20 seconds of constant angular acceleration the drill turns at a rate of 2628 rads, find the drills angular acceleration
A train starting from railway station attains a speed of 21/sec, in one minute find its accelaration? A body travels a distance of 3km towards east?
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