I am calculating the light intensity of Mercury.
I was given the average distance from the Sun in AU's which is 0.39.
Using the formula (1/(d^2)), I solved for the light intensity relative to Earth which I found to be 6.57.
I need to find the light intensity in (w/(m^2))
Homework Statement
A girl and a boy are sitting in a see saw. The girl is 36 kg and sitting 5 m from the fulcrum. The boy is sitting 3 m from the fulcrum. Calculate the mass of the boy and the force on the fulcrum.
Homework Equations
Fr1=Fr2
The Attempt at a Solution
I solved for the boys...