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
Net force refers to the sum of all the forces that act upon an object.
pretty sure its motor 2, with body 1
C and D
Its possible to use telescopes during the day time.
Gamma rays were found on earth's atmosphere.