Physics

Physics, 06.10.2019 19:40, jaylene125

How many minutes does it take a train starting at rest to reach a velocity of 22.0 kmh-1 at an acceleration of 0.2ms-2?

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Physics, 17.07.2019 21:30, cgarcia04

Pls i need i would mark you as the brainliest answer! a train starting from rest attains a velocity 72 km / h in 5 minutes. assuming that the acceleration is uniform, find the acceleration.

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Physics, 20.09.2019 17:20, peytenyoung

Atrain has a length of 81.1 m and starts from rest with a constant acceleration at time t = 0 s. at this instant, a car just reaches the end of the train. the car is moving with a constant velocity. at a time t = 11.6 s, the car just reaches the front of the train. ultimately, however, the train pulls ahead of the car, and at time t = 36.3 s, the car is again at the rear of the train. find the magnitudes of (a) the car's velocity and (b) the train's acceleration. g

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Physics, 06.10.2019 05:00, keishlav5183

Atrain has a length of 102 m and starts from rest with a constant acceleration at time t = 0 s. at this instant, a car just reaches the end of the train. the car is moving with a constant velocity. at a time t = 18.3 s, the car just reaches the front of the train. ultimately, however, the train pulls ahead of the car, and at time t = 38.0 s, the car is again at the rear of the train. find the magnitudes of (a) the car's velocity and (b) the train's acceleration.

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Physics, 12.11.2019 19:31, bartlettcs9817

Aproton in a uniform electric field moves along a straight line with constant acceleration. starting from rest it attains a velocity of 1,000,000 m/s in a distance of 0.01 m. a.) what is the acceleration? b.) what time is required to reach the given velocity?

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