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.
Answers: 3
Physics, 21.06.2019 21:30
In what direction does the medium move relative to the direction of the wave? explain.
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Physics, 21.06.2019 23:30
Part a determine the magnitude of the x component of f using scalar notation. fx f x = nothing lb request answer part b determine the magnitude of the y component of f using scalar notation. fy f y = nothing lb request answer part c determine the magnitude of the z component of f using scalar notation. fz f z = nothing lb request answer provide feedback figure1 of 1a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component. a force vector acting on a ring attached to the ground is shown in the xyz space together with its x, y, and z components lying on the corresponding positive axes. the ring is located at the origin. force f is located in the first octant. f makes an angle of 60 degrees with its x component and an angle of 45 degrees with its y component.
Answers: 2
Physics, 22.06.2019 18:00
Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
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Physics, 22.06.2019 22:00
Ahurricane sweeps across the ocean and damages the houses of people living along the coast. which of these does not play any role in this interaction? air water glaciers living things
Answers: 1
Atrain has a length of 102 m and starts from rest with a constant acceleration at time t = 0 s. at t...
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