Physics
Physics, 19.09.2019 18:50, emily12403

Two billion people jump up in the air at the same time with an average velocity of 7.0 m/sec. if the mass of an average person is 60 kilograms and the mass of earth is 5.98 × 1024 kilograms:
a. what is the total momentum of the two billion people?
b. what is the effect of their action on earth?

answer
Answers: 1

Other questions on the subject: Physics

image
Physics, 22.06.2019 05:00, emj617
In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.
Answers: 1
image
Physics, 23.06.2019 01:20, zoe41
Question 1 of 15 2 points when doing science as inquiry, you should have some idea of what you think the final result will be. o a. true o b. false submit
Answers: 1
image
Physics, 23.06.2019 01:30, alsafy383
Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m
Answers: 3
image
Physics, 23.06.2019 06:30, acharity196
Acopper sheet has a volume of 100 cm³. if the density of copper is 8.9 g/cm³, what is the mass of the sheet? a. 11 g b. 8.9 g c. 189 g d. 890 g
Answers: 1
Do you know the correct answer?
Two billion people jump up in the air at the same time with an average velocity of 7.0 m/sec. if the...

Questions in other subjects: