Explanation:
distance between both objects and masses of the objects
I think the elevation of Y and Z are the following:
<span>Y=3200,
Z=2900 </span>
Answer:
The light scatters in all directions.
Answer:
Explanation:
Given
Free fall acceleration on mars 
Time Period of pendulum on earth 
Time period of Pendulum is given by

for earth



(b)For same time period on mars length is given by



#8 positive kinetic energy