Physics
Physics, 19.11.2020 09:40, diegoguzman7167

Why are satellites placed into orbit at least 150 km above Earth's surface?

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 21:40, 2003loganreed
Avery hard rubber ball (m = 0.5 kg) is falling vertically at 4 m/s just before it bounces on the floor. the ball rebounds back at essentially the same speed. if the collision with the floor lasts 0.05 s, what is the average force exerted by the floor on the ball?
Answers: 3
image
Physics, 22.06.2019 09:00, cmflores3245
Sobre transformaƧƵes cĆ­clicas, sĆ£o feitas algumas afirmaƧƵes, determine quais estĆ£o corretas. i ā€“ a variaĆ§Ć£o de energia interna em uma transformaĆ§Ć£o cĆ­clica Ć© nula; ii ā€“ o trabalho, em uma transformaĆ§Ć£o cĆ­clica, Ć© sempre positivo; iii ā€“ ao completar um ciclo, o gĆ”s tem a mesma temperatura com a qual comeƧou a transformaĆ§Ć£o; iv ā€“ uma transformaĆ§Ć£o cĆ­clica Ć©, obrigatoriamente, composta de transformaƧƵes conhecidas, como adiabĆ”tica, isocĆ³rica, etc: a) i e iii b) i e ii c) ii e iii d) i e iv e) iii e iv
Answers: 1
image
Physics, 22.06.2019 17:00, deathray4035
Photons with the highest energy have the longest period
Answers: 1
image
Physics, 22.06.2019 22:50, erinharrington15
What is an electric motor? explain its operation. 2-3 sentence
Answers: 1
Do you know the correct answer?
Why are satellites placed into orbit at least 150 km above Earth's surface?...

Questions in other subjects:

Konu
Computers and Technology, 08.12.2020 01:00