Each of two small spheres is positively charged, the combined charge equal to +5.0 x 10^-3 c. the coulomb force between these charges is 1.0 n when they are placed 2.0 meters apart. what is the value of each charge?

What is the power rating of the lightbulb if 3.0 a flow through it when connected to a 15 v battery

This is one type of line graph in which the independent variable is time plotted on the x axis and the dependent variable, also numerical, is plotted on the y axis.

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m