Physics, 02.06.2020 21:01 yyyyyyyyy8938

A 25 kg car has 125 kg*m/s of momentum. How fast is the car going?

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Physics, 21.06.2019 17:50, jake2124

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Physics, 22.06.2019 01:10, Jasten

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

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Physics, 22.06.2019 10:00, blackjack73

The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.

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Physics, 22.06.2019 15:40, byronanderson

If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.