Physics, 10.02.2022 20:50, marcedezebrown4736
A 5.0 kg block is pushed 3.0 m at a
constant velocity up a vertical wall by a
constant force applied at an angle of
30.0° with the horizontal. If the coefficient of kinetic
friction between the block and the wall
is 0.30, determine the following:
a. the work done by the force on the block
b. the work done by gravity on the block
c. the magnitude of the normal force between the
block and the wall
Answers: 2
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The energy of a photon was found to be 3.38 × 10–19 j. planck’s constant is 6.63 × 10–34 j • s. which color of light corresponds to this photon?
Answers: 2
Physics, 22.06.2019 08:00, Savageboyn
Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.
Answers: 1
Physics, 22.06.2019 13:20, Tess3492
It is reasonable to assume that the bulk modulus of blood is about the same as that of water (2.2 gpa). as one goes deeper and deeper in the ocean, the pressure increases by 10000 pa for every meter below the surface. if a diver goes down 80.0 m in the ocean, by how much does each cubic centimeter of her blood change in volume? give the answer in cubic centimeters (actually one cubic centimeter equals one milliliter).
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Physics, 22.06.2019 18:00, fletcherjf3
Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
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A 5.0 kg block is pushed 3.0 m at a
constant velocity up a vertical wall by a
constant force...
constant force...
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