Qualification > Sciences

Physics CIE help

<< < (6/24) > >>

joel:
Just Remember the following

ALL Collisions : Momentum of the system is conserved

Momentum = mass x Velocity

Elastic Collisions

Kinetic Energy of the system is conserved

Kinetic Energy = 1/2 x m x v^2

halosh92:
2006 nov
Q6 ...i dont get the whole thing

vanibharutham:
Paper 2?

astarmathsandphysics:
q15 C by symmetry horizonatally and cos the long one must be the sum of the other horizontal componesnt

astarmathsandphysics:
2007 oct/nov
q5a
could someone plz sketch it :SSSS
1/2 the intensity is sqrt(1/2)=0.707 times the amplitude
The sum of the two smaller waves is the bigger one

Navigation

[0] Message Index

[#] Next page

[*] Previous page