Physics, 19.08.2019 23:30, reyescarlosivan0

Amotor does 5,000 joules of work in 20 seconds. what is the power of the motor?

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Physics, 22.06.2019 11:30, rwerjekrryery6750

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Physics, 22.06.2019 14:30, willoughbysierra

The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.

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Physics, 22.06.2019 18:30, nina1390

Apropagating wave in space with electric and magnetic components. these components oscillate at right angles to each other. it may travel in a vacuum. determine the term.

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Physics, 22.06.2019 19:30, doll1234

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?