Answer:
the answer is 150
Step-by-step explanation:
Answer:
462.60
Step-by-step explanation:
1-5 the #stays the same
6-10 goes to the next # up
Answer:
Pendulum will swing by an angle 0.666π
Step-by-step explanation:
We have given arc = 
And length of the pendulum l = 150 cm
Length of the pendulum will be equal to radius of the pendulum so r = 150 cm
Arc is given by 
So 

So pendulum will swing by an angle 0.666π
The answer would be A. There is a phase shift to the left. Because you are adding pi/6.