Physics, 17.02.2021 17:50 gfdsgfd5654

1 Calculate the momentum in each of these cases. a A car of mass 1000 kg travelling at 31.6 m/s
b A train with a mass of 120 000 kg and a velocity of 40 m/s (about 90 mph)

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 10:10, KetaFord1978

What is special about a dc circuit ?

Answers: 3

continue

Physics, 22.06.2019 17:20, elkinsmarie88oyzd23

Select all the correct answers. which two statements are true? a moving magnetic field creates an electric field. a constant magnetic field creates an electric field. a constant electric field creates a magnetic field. a moving electric field creates a magnetic field. resetnext

Answers: 1

continue

Physics, 23.06.2019 05:00, berica029

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

Answers: 2

continue

Physics, 23.06.2019 06:30, lilzaya510

Give an example for each of the following situations: 1) negative acceleration, but positive velocity 2) positive acceleration and positive velocity 3) positive acceleration, but negative velocity 4) negative acceleration and negative velocity 5) positive velocity and no acceleration

Answers: 1

continue

You know the right answer?

1 Calculate the momentum in each of these cases. a A car of mass 1000 kg travelling at 31.6 m/s