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if you had a small diameter spring and made pulses then got a different diameter spring with the same tension and same
a molecule of dna deoxyribonucleic acid is 226 microm long the ends of the molecule become singly ionized negative on
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a racket ball is struck in such a way that it leaves the racket with a speed of 487ms in the horizontal direction when
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a massless spring of force constant 19 nm hangs vertically a body of mass 020-kg is attached to its free end and then
a a mechanic pushes a 28 103 kg car from rest to a speed of v doing 5500 j of work in the process during this time the
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in the dirty harry movies the title character played by clint eastwood was famous for carrying a smithampwesson 44
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he is unable to get to the other side because of a lack of friction between his shoes and the ice to overcome this
750kg racecar took 3s to slow from 32ms to 15ms what was the impluse what was the average force applied to the
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