Physics, 30.10.2019 06:31 kimloveswim
1. a 12kg mass is sliding down a ramp at a 30° angle from the horizontal. the coefficient of friction between the
mass and the ramp is j = 0.46.
a. what is the normal force acting on the mass?
Answers: 1
Physics, 22.06.2019 14:30, joslynndiggs
Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)
Answers: 1
Physics, 22.06.2019 15:00, lolweapon
10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!
Answers: 2
1. a 12kg mass is sliding down a ramp at a 30° angle from the horizontal. the coefficient of frictio...
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