Physics, 13.02.2021 01:50 chris6626

Hubble estimated that the speed of recession of a distant galaxy increases by about 22 km/s for every extra distance of one million light years. A distant galaxy is receding away at a speed of 150 000 km/s. Estimate how far away the galaxy is in light years.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 03:00, Jasten

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

Answers: 1

continue

Physics, 22.06.2019 08:30, zoe2252

What object a collides with object b and bounces back its final momentum is?

Answers: 1

continue

Physics, 22.06.2019 09:00, nedannn

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Answers: 3

continue

Physics, 22.06.2019 10:00, sofiaisabelaguozdpez

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

Answers: 1

continue

You know the right answer?

Hubble estimated that the speed of recession of a distant galaxy increases by about 22 km/s for ever...