SHM Flashcards
1
Q
Kinetic energy of SHM
A
K = (1/2) mw^2(A^2 - x^2)
2
Q
Potential energy for SHM
A
U = (1/2)mw^2x^2
3
Q
Total energy of SHM
A
E= (1/2)mw^2A^2
4
Q
Frequency of PE or KE is
A
Double than that of SHM
5
Q
Frequency of Total energy is
A
0
6
Q
Average PE or KE in one complete revolution
A
= (1/2)mw^2A^2
7
Q
Average Total energy in one complete revolution
A
= (1/2)mw^2A^2
Avg. KE or PE = (1/2)Avg. T
8
Q
Time period of SHM
A
T = 2|| (displacement/Amplitude)^1/2
9
Q
velocity of SHM
A
v = w(A^2 - y^2)^1/2
10
Q
Maximum velocity of SHM =
A
Vmax= Aw
11
Q
Maximum acceleration of SHM =
A
Amax = -Aw^2
12
Q
At extreme positions in SHM v=?
A
0
13
Q
At mean positions in SHM v=?
A
Max
