nursoAsugloreamm6ix nursoAsugloreamm6ix
  • 23-01-2017
  • Physics
contestada

What is the approximate tangential speed of an object orbiting earth with a radius of 1.8 × 108 m and a period of 2.2 × 104 s?

Respuesta :

scme1702
scme1702 scme1702
  • 30-01-2017
Angular velocity (ω) = 2π / t
tangential velocity (v) = ωr
v = 2πr / t
v = (2π x 1.8 x 10⁸) / (2.2 x 10⁴)
v = 51,400 m/s
Answer Link
lmiranda5034
lmiranda5034 lmiranda5034
  • 19-03-2021

Answer:

✅ B. 5.1 × 10⁴ m/s

Explanation:

I took the exam

Answer Link

Otras preguntas

What is an appropriate response to ¿Cuál es tu número de teléfono? veinte-veinticinco cero-cero-cero dos-cero-cuatro-cinco-seis-seis-uno-tres-uno-dos veinte y
What is 125x^9 + 64y^12 written as a sum of cubes
a memory cell is a type of
Naomi has 5 trophies. In how many different ways can Naomi line the trophies up on her shelf?
How does increasing the polarity of the solvent system affect the results of a TLC?
Three circles are placed in a rectangle with width 14cm. Find the area of the shaded region. Use the value 3.14 for pi, and do not round your answer. Be sure to
If the author tells the story but does not take part, it is told in ____ person. is it first person?
The US postal service delivered 7.14 x 1010 pieces of mail in the month of December and 3.21 x 1010 in the month of January. What is the total mail delivered fo
According to the speaker, we can get a lot of information about our heroes from
A 87 arrow is fired from a bow whose string exerts an average force of 105 on the arrow over a distance of 75 . What is the speed of the arrow as it leaves the