Recent content by bonekrushur

Thanks. I got it.

Homework Statement Two skaters, each of mass 50 kg, approach each other along parallel paths separated by 4.0 m. They have opposite velocities of 1.7 m/s each. One skater carries one end of a long pole with negligible mass, and the second skater grabs the other end of it as she passes. The...

Homework Statement An orbiting satellite stays over a certain spot on the equator of (rotating) Pluto. What is the altitude (in km) of the orbit (called a "synchronous orbit")? Homework Equations r = [(G*M*T^2)/4pi^2]^(1/3) h= r-radius of pluto The Attempt at a Solution I have...