Explain why time is an independent and position is a dependent variable in a position versus time graph.

Calculate the annual potential energy contained in the water that is held back by the dam. Assume an average height of the water, h of 100.0 m. Express the answer in GJ (at least three significant figures).

What is the action force and reaction force of two bumper cars collide

What are three factors that move the blood back to the heart

What can affect the properties of a substance? Question 3 options: only the types of atoms only the arrangement of atoms the arrangement and types of atoms neither the arrangement nor the types of atoms

How dense is saturn in comparison with other planets?

A 0.8kg object accelerate at a rate of4 m/s2. What is the net force acting on a object

Which of the following is the best definition of an isotope? A. elements of the same kind with different numbers of neutrons B. elements of the same kind that have lost electrons C. elements of the same kind that have different electrical charges

Two cars approach each other; both cars are moving westward, one at 85 km/h, the other at 54 km/h. what is the magnitude of the velocity of the first car relative to (in the frame of reference of) the second car? answer in units of km/h.

What usually causes high concentration of minerals to form

The courtroom role that possesses the most discretion is?