You and your friend pull on opposite ends of a rope. You each pull with a force of 35 N. What is the tension in the rope ?

An experiment is designed to test the relationship between the initial height of a basketball before it is dropped to the height of its rebound bounce. the height of the rebound bounce is measured using a scale positioned behind the ball. in the above experiment, which condition would not be controlled? a). the starting height of the ballb). the surface the ball bounces on c). the type of ball d). the method to measure the rebound height of the ball

Two polarizers are oriented at 70∘∘ to one another. unpolarized light falls on them. what fraction of the light intensity is transmitted?

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes