Physics, 08.12.2019 16:31 JohnJamesPaksitani
Which of the following statements most accurately differentiates potential and kinetic energy? a. any object that has no motion has kinetic energy, well any object not in motion but with the potential to work has potential energy b. any object that has motion has potential energy, wow any object not in motion light with the potential to do work and kinetic c. kinetic energy is a form of mechanical energy, while gravitational potential energy is not d. gravitational potential energy is a form of mechanical energy, while kinetic energy is not
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Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.
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Physics, 23.06.2019 06:30
If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be a. equal to the weight of the car. b. less than the force of friction exerted upon the car. c. equal to the force of friction exerted upon the car. d. greater than the weight of the car.
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Physics, 23.06.2019 08:30
Hi , i am new here can anyone me out with this question why is space black after having so many shining objects like sun , moon , stars
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Physics, 23.06.2019 09:00
Which statements best describe medical uses for radioactive isotopes? check all that apply. radioactive isotopes are used to detect medical problems. high-energy gamma rays are injected into the body. radioactive isotopes are used to treat some diseases. radiation is used to kill cancer cells. radioactive isotopes are directed at tumors from outside the body.
Answers: 1
Which of the following statements most accurately differentiates potential and kinetic energy? a. a...
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