The sun exerts a force of attraction of 3.5x10^22 N on Earth. Calculate the acceleration this produces assuming the Earth's mass = 6x10^24 Kg.

What is hidden during a lunar eclipse? isn't the moon hidden?

Three charge are arranged as shown in the diagram. the magnitude of the net electrical force acting on the +6 uc charge, rounded to the tenths place, is .

Charge is distributed along the entire x-axis with uniform density λ. how much work does the electric field of this charge distribution do on an electron that moves along the y-axis from y = a to y = b? (use the following as necessary: a, b, ε0, λ, and q for the charge on an electron.)