Bridge crane carrying load sudden stop swing how far ...

Bridge crane carrying load sudden stop swing how far Please see the attached file for full problem description.

Pulley -block -force

Please see the attached file for full problem description. Please use work concepts for solution. The solution should involve integration from 2 to 0 distance block travel. Please detail any calculus involved - if the response doesn't involve calculus, I would still like to see it, but please explain why since I am fairl ...continues

Momentum conservation when a bullet passes through and emerges from a block.

A bullet of mass M= .0052 kilogram moving horizontally at speed V=672 m/sec, stikes a stationary wood block of mass m= 0.700 kilogram on a level frictionless surface. The bullet emerges with its speed reduced to S= 428 m/sec. Find the speed of the wood block after the bullet emerges.

Block with no friction

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Find the relation between the displacements of block A and block B.

Please see attachments, weights are in pounds force not pounds mass. Blocks A and B weigh 8lb and 3lb respectively and are connected by a cord-pulley system and released from rest with the spring undeformed. knowing the spring constant K determine the velocity of block B after it has moved 6 inches. The find the maximal veloc ...continues

Two physics questions

Please see the full problem description in the attached files. Ans. given a) 14.88 newtons to right and B) 23.6 newtons down

Questions

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Questions

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Questions, Ramp, Mechanics, Breaking force

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Questions, energy is lost at the point of impact

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