Physics, 13.01.2021 18:20, madisonworthington7
The position of a particle moving along the x axis is given by x = 6.0t^2 - 1.0t^3, where x is in meters and t in seconds. What is the position of the particle when it achieves its maximum speed in the positive x direction?
Answers: 1
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
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Physics, 22.06.2019 07:30, carlinryan
Which of the following is an example of motion in two dimensions?
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Physics, 22.06.2019 08:40, kayleewoodard
Apulley system is used to lift a 2,000 newton engine up a distance of 3 meters. the operator must apply a force of 250 newtons to the chain of the pulley system to lift the motor. to lift the engine 3 meters, the operator must pull a total of 30 meters of chain through the pulley system. what is the value of di?
Answers: 1
The position of a particle moving along the x axis is given by x = 6.0t^2 - 1.0t^3, where x is in me...
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