Physics, 25.04.2020 00:40 DogeDog6954
To open a soda bottle, a force of 55 N is applied to the bottle opener. If the bottle opener applies a force of 675 N to the cap, what is the mechanical advantage of the bottle opener? *
Answers: 2
Physics, 21.06.2019 22:40
The desk has a weight of 75 lb and a center of gravity at g. determine the initial acceleration of a desk when the man applies enough force f to overcome the static friction at a and b. also, find the vertical reactions on each of the two legs at a and at b. the coefficients of static and kinetic friction at a and b are ms = 0.5 and mk = 0.2, respectively
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Physics, 22.06.2019 03:30
Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.
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Physics, 22.06.2019 04:50
Describe the function of the endomembrane system? what organelles are involved?
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Physics, 22.06.2019 07:00
Within a pendulum, as potential energy decreases, energy increases. a. heat b. kinetic c. frictional d. gravitational
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To open a soda bottle, a force of 55 N is applied to the bottle opener. If the bottle opener applies...
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