What is the density of the baseball?
g/cm3

0.70 g/cm3

Explanation:

Step 1 : weight ball to get the mass,

step 2 : measure the ball to find the length,

step 3 : multiply the length three times to calculate the volume,

step 4 : divide the mass with the volume to get the density.

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)