If the strength of the magnetic field at a is 48 units and the strength of the magnetic field at b is 3 units, what is the distance to b? (drawing is not to scale! ) 400 m 25 m 80 m 20 m

This is the formula to calculate the distance:

Force (F)= charge (q) * velocity (v) * field strength (B)  

In the end, you get 20 units, which should be the correct answer.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.