While mountain biking you find you can accelerate from 0 m/s to 8 m/s in 3 seconds. What is your acceleration? Is this acceleration higher than that of the bear you are riding away from which accelerates from 0 to 30 m/s in 8 seconds?

1. What is the common formula for work?

About how long ago did our solar system start to form?

Astronomers have proposed the existence of an unexplained force that is causing the expansion of the universe to accelerate. What do they call this force? dark matter dark space dark stars dark energy dark holes

Why are volcanoes on mars taller than those on earth?

Healthy blood vessels do what more easily? open close or move

Discuss whether the kinetic energy or the momentum of the ""bullet"" is more important in causing damage to the bulletproof vest.

What are some methods humans have used to control flooding and what has been done to worsen the effects of flooding?

True or false. The Axis powers were made up of a coalition of countries that opposed the Allied powers in World War II.

A metal object is suspended from a spring scale. The scale reads 930 N when the object is suspended in air, and 731 N when the object is completely submerged in water. Find the volume of the object. The acceleration of gravity is 9.8 m/s 2.

If two resistors of value r are connected in series and then in parallel, what is the difference in equivalent resistance in both cases? a) 0 b) 3R/2 c) R/2 d) 2/R