Physics, 30.08.2019 01:30, Trinityslater
Ablue lab cart is traveling west on a track when it collides with and sticks to a red lab cart traveling east. the magnitude of the momentum of the blue cart before the collision is 2.0 kilogram • meters per second, and the magnitude of the momentum of the red cart before the collision is 3.0 kilogram • meters per second. the magnitude of the total momentum of the two carts after the collision is
(1)1.0 kg • m/s
(2)2.0 kg • m/s
(3)3.0 kg • m/s
(4)5.0 kg • m/s
Answers: 1
Physics, 22.06.2019 01:20, slimgemmx
An engineer designs a roller coaster so that a car travels horizontally for 152 ft, then climbs 137 ft at an angle of 34.0° above the horizontal. it then moves 137 ft at an angle of 48.0° below the horizontal. if we take the initial horizontal motion of the car to be along the +x-axis, what is the car's displacement? (give the magnitude of your answer, in ft, to at least four significant figures and give the direction of your answer in degrees counterclockwise from the +x-axis.)
Answers: 1
Physics, 22.06.2019 04:00, joshuabm42407
What is the final velocity of the initial velocity of 25 and -50?
Answers: 2
Physics, 22.06.2019 08:30, katiemh8302
A17,250 kg rocket is pushed with a thrust of 6,450,284 n. what is the acceleration of the rocket?
Answers: 1
Ablue lab cart is traveling west on a track when it collides with and sticks to a red lab cart trave...
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