Electric force is blank proportional to the amount of charge and blank proportional to the square of the distance between the charges

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

If the ama of the inclined plane below is 2, calculate the ima and efficiency. ima = efficiency =

Talia is manufacturing rolls of wire for hanging pictures. she needs a material that is so that it can easily be pulled into wire without breaking.