Physics, 21.12.2021 18:50 lovedavis9544
Explain how Newton’s second and third laws are used to calculate the force needed to hold up a 5.670 g coin and keep it from falling. (g = 9.80 m/s2). Calculate the force (In Newtons) as part of your answer. Show your work!
Answers: 3
Physics, 22.06.2019 11:30, alexandroperez13
With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90
Answers: 1
Physics, 22.06.2019 20:30, mdkester11
Your friend increases her force on the desk by 30n . she doesn't change the direction of her push . what happens to the net force on the desk .will the desk accelerate
Answers: 2
Explain how Newton’s second and third laws are used to calculate the force needed to hold up a 5.670...
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