If a car can go from 0 to 28 m/s in 7 seconds, what is its acceleration
a.) 4m/s
b.) 28...
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The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ⇒ as it changes into other forms of energy.
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Which of the following is an example of motion in two dimensions?
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Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than
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Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?
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