what depends if the universe is expanding or not

H, (see Hubble's Law)

HZ
Answered by Huairen Z. Physics tutor

2683 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

2 identical trolleys of mass M(one is loaded with 2 blocks of mass m) are on a ramp inclined at 35° and are connected by a wire that passes around a pulley at the top of the ramp. They are released and accelerate accordingly. Show that a=(mgsin35°)/(M+m).


2 Capacitors (c1 = 500mf) and (c2=300mf), are connected in parallel to a 10v d.c supply. Calculate the total capacitance of the circuit, and hence the total energy stored in the capacitors.


Derive the Drift Velocity Equation


What is the threshold frequency of a photon to excite and then emit photoelectrons from a material?


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