Physics, 12.09.2019 23:20 allendm5166
Your school science club has devised a special event for homecoming. you’ve attached a rocket to the rear of a small car that has been decorated in the green and gold school colors. the rocket provides a constant acceleration for 9.0 s. as the rocket shuts off, a parachute opens and slows the car at a rate of 5.0 m/s2 . the car passes the judges’ box in the center of the grandstand, 990 m from the starting line, exactly 12 s after you fire the rocket. what is the car’s speed as it passes the judges
Answers: 3
Physics, 21.06.2019 22:30
If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.
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What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
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If vx = 7.00 units and vy = -7.60 units, determine the magnitude of v⃗ . determine the direction of v⃗ .
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Physics, 22.06.2019 01:20
Acar moves a distance of 50.0 km west, followed by a distance of 64.9 km north what was the magnitude of the displacement of the car, in units of kilometers?
Answers: 2
Your school science club has devised a special event for homecoming. you’ve attached a rocket to the...
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