Physics, 26.01.2021 01:00 emilyblaxton
5.
A block starts from rest at the top of a frictionless ramp with 3 Joules of potential energy. When it reaches the
bottom of the ramp, how much kinetic energy will it gain? Shade in the bar graphs to show the potential energy
(PE), kinetic energy (KE), and total mechanical energy (TME) at the top of the ramp and at the bottom of the
ramp?
nts
0
0
PE KE TME
PE KE TME
top of ramp
bottom of ramp
Answers: 3
Physics, 21.06.2019 14:30
Apositive point charge q is fixed on a very large horizontal frictionless tabletop. a second positive point charge q is released from rest near the stationary charge and is free to move. which statement best describes the motion of q after it is released? assume q stays on the table
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The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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Carbon is allowed to diffuse through a steel plate 15 mm thick. the concentrations of carbon at the two faces are 0.65 and 0.30 kg c/m^3 fe, which are maintained constant. if the preexponential and activation energy are 6.2 x 10-7 m2 /s and 80,000 j/mol, respectively, compute the temperature at which the diffusion flux is 1.43 x 10^-9 kg/m^2 -s.
Answers: 3
5.
A block starts from rest at the top of a frictionless ramp with 3 Joules of potential energy. Wh...
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