Which of the following statements is true?
energy input is always greater than energy o...
Physics, 30.01.2020 12:53 floreschachi7506
Which of the following statements is true?
energy input is always greater than energy output.
magnetic fields are weakest at the poles of a magnet.
magnetic fields can push and pull protons.
a change in acceleration is called velocity.
Answers: 3
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The energy equivalent of the rest mass of an electron is
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Distinguish between linear momentum and angular momentum
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Aforklift raises a box above the floor and does 2,000 j of work. if the forklift motor consumes 3,000 j of electrical energy from the battery to raise the box, what is the efficiency of the lift?
Answers: 2
Physics, 23.06.2019 07:00, badatmathmate8388
Using the black numbers on the stopwatch to answer the questions. what is the most accurate reading of seconds as indicated by the long second hand? a. 5.3 b. 5.6 c. 7.2 d. 53 secs its for edg i found out it was 5.3 and tenth of seconds freebie
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