Physics, 03.12.2021 01:30 joelpimentel
You use 45J of energy to move a 15N object. How far did you move it?
Answers: 2
Physics, 21.06.2019 17:30
Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery
Answers: 2
Physics, 22.06.2019 15:20
Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?
Answers: 2
Physics, 22.06.2019 17:00
If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction
Answers: 3
Physics, 22.06.2019 18:30
Ben (55kg) is standing on very slippery ice when junior (25kg) bumps into him. junior was moving at a speed of 8 m/s before the collision and ben and junior embrace after the collision. find the speed of ben and junior as they move across the ice after the collision. give the answer in m/s. describe the work you did to get the answer.
Answers: 1
You use 45J of energy to move a 15N object. How far did you move it?...
Physics, 17.01.2021 04:30
Biology, 17.01.2021 04:30
Mathematics, 17.01.2021 04:30
English, 17.01.2021 04:40
Mathematics, 17.01.2021 04:40
Mathematics, 17.01.2021 04:40
History, 17.01.2021 04:40
History, 17.01.2021 04:40
Mathematics, 17.01.2021 04:40
Mathematics, 17.01.2021 04:40