The x-acis of a trajectory represents its C
Answer :
Explanation :
It is given that,
length of pendulum, l = 0.6 m
Number of oscillation, n = 20
time, t = 35.5 seconds
so, Time period, 

we know that the time period of pendulum is given by




or

Good Morning, how are you?
Your answer is C. The moon orbits and rotates the same, so we NEVER see the far side of the moon from earth :)
Have a great day :)
B is the answer
Explanation: look at the graph