Physics, 19.01.2022 14:00 lakiprincess
If a train is traveling at 30 miles per hour south and takes 12 minutes to come to a stop, what is the train's acceleration?
Answers: 1
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James is trying to prove newton's 2nd law of motion. he tries to move four different objects with different masses, shapes, and sizes from point a to point b. the objects are a toy car, a car, a refrigerator, and a kitchen table. after some experimentation, he finds that force is dependent on the mass of the object, rather than it's size or shape. the object that takes the most force to move is the
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Physics, 22.06.2019 11:00
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
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If a train is traveling at 30 miles per hour south and takes 12 minutes to come to a stop, what is t...
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