The period of a simple pendulum is given by:
where L is the length of the pendulum and
is the gravitational acceleration. As we can see, the period of a simple pendulum depends only on its length.
Answer:
it is a constant value that does not depend on the observer
Explanation:
Answer:
40000 J or 40 kJ
Explanation:
Work is the net force times the distance.
W = Fd
W = (1000 N) (40 m)
W = 40000 J
Notice that the time doesn't affect the amount of work done.
I believe there is more to this question ..
Answer:
1.D 2.A 3.A 4.B 5.C 6.A 7.A 8.A
Explanation:
