Find the ratio of the force that the body muscles exert on bones to the gravitational force that Earth exerts on the object being lifted. Express your answer in terms of some or all of the variables l , m , d , and the constant g . Fmg = ???
Puzzling Homework Question!

An artificial satellite circles the earth in a circular orbit at a location where the acceleration due to gravity is 6.03 m/s^2. determine the orbital period of the satellite.

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?