Physics, 14.07.2019 15:10 AjTruu2880
If the crate (drawn inside! ) is moving at a constant speed in a straight line and the force applied is 310 n, what is the magnitude of the force of friction? 620 n, 155 n, 0 n, or 310 n ? ***not sure how to go about this: (
Answers: 1
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
Physics, 22.06.2019 18:00
Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain
Answers: 1
Physics, 23.06.2019 00:00
You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.
Answers: 1
Physics, 23.06.2019 01:30
Energy transformations that involve one transformation from one type of energy to another are called transformations.
Answers: 1
If the crate (drawn inside! ) is moving at a constant speed in a straight line and the force applied...
Mathematics, 18.03.2021 01:20
Mathematics, 18.03.2021 01:20
Mathematics, 18.03.2021 01:20
History, 18.03.2021 01:20
History, 18.03.2021 01:20
English, 18.03.2021 01:20
Mathematics, 18.03.2021 01:20
Mathematics, 18.03.2021 01:20
Chemistry, 18.03.2021 01:20
History, 18.03.2021 01:20
Mathematics, 18.03.2021 01:20
Advanced Placement (AP), 18.03.2021 01:20