what depends if the universe is expanding or not

H, (see Hubble's Law)

HZ
Answered by Huairen Z. Physics tutor

2677 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

An object has a mass of 10kg and sits on a slope with an angle of elevation of 45 degrees. work out the reaction force of the object to the slope and the force acting down the slope. (3/4 marks)


Explain, using appropriate laws of motion, why the air exerts a force on the engine in the forward direction.


What's the moment of a force and why would I need to understand it?


How does a cyclotron work?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning