The gravitational force between two objects is 2000 n. the mass of each object is reduced to one-third of its original mass.
how must the distance between the objects change to keep the gravitational force between them 2000 n?

The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane

What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration

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.)