1
If a man does not keep pace with his companions,
perhaps it is because he hears a different
drummer. Let him step to the music which he
hears, however measured or far away. - Henry
David Thoreau
2
With identical springs, which x(t) curve would
result from the largest mass?
C
A B C
With identical masses, which x(t) curve would
result from the softest (lowest k) spring? C
3
(No Transcript)
4
VERTICAL SPRING - STILL SIMPLE HARMONIC MOTION
5
A pendulum (mass 1 kg) has a period T2 s on
Earth.What would be the period if the mass is
doubled?A 1 sB 2 sC 4 sD 8 s
What would be the period on a planet where g is
four times bigger than on Earth?
C