Physics, 01.09.2020 20:01 wolfsaway

Which is always true in a closed system? Acceleration is not constant.
Mass is not conserved.
Momentum is conserved.
Velocity is constant.

Answers: 3

Show answers

Another question on Physics

Physics, 22.06.2019 03:00

Which of the following is not a part of the respiratory system? a. pharynx b. trachea c. pancreas d. larynx hurrim timed

Answers: 1

Answer

Physics, 22.06.2019 15:00

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

Answer

Physics, 22.06.2019 16:30

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation

Answers: 2

Answer

Physics, 23.06.2019 00:10

An electromagnetic wave with frequency 65.0 hz travels in aninsulating magnetic material that has dielectric constant 3.64 andrelative permeability 5.18 at this frequency. the electric fieldhas amplitude 7.20 \times 10^{ - 3} {\rm v}/{\rm m}. a. what is the speed of propagation of the wave? b.what is the wavelength of the wave? c.what is the amplitude of the magnetic field? d.what is the intensity of the wave?

Answers: 3

Answer

You know the right answer?

Which is always true in a closed system? Acceleration is not constant.
Mass is not conserved....

Questions