Why do force and weight have same units?

Which two statements explain how water weathers and erodes rock? A. Water gathers in oceans. B. Water seeps into the soil. Water evaporates in the Sun. D Water freezes in cracks in rocks E Water carries matter downstream.

A 6900-pound vehicle is driven at a speed of 39 miles per hour on a circular interchange of radius 250 feet.

A ball is thrown vertically upwards at 19.6 m/s. for its complete trip (up and back down to the starting position), its average velocity is

How does the amount of dark matter in clusters of galaxies compare to the amount of visible matter?

The smallest living part that makes up all living things is a

2. What other physical quantity might be more important to weightlifters than how much actual work they do?

A minibus drives 212 km in 2 hours 10 minutes. What is its average speed in kilometers per hour?

What is the charge of plasma? A. Positive B. Negative C. Neutral

Examine the situation. Lloyd is studying the effect of breakfast cereal on the health of rats. He suspects that the cereal may be unhealthy. He feeds rats various amounts of breakfast cereal over a six-week period.

An electron travels into a 0.5 T magnetic field perpendicular to its path, where it moves in a circular arc of diameter 0.028 m. What is the kinetic energy of the electron?