How do you find the average speed of an object?

Why is the element carbon-14 important for paleontologist?

A airplane travels 3260 kilometers in 4 hours. What is the airplane average speed?

A metal sphere with a mass of 90 kg rolls along at 16m/s and strikes a stationary sphere having a mass of 140kg. the first sphere stops completely. at what speed does the second sphere move away at?

The law of reflection states that if the angle of incidence is 19 degrees, the angle of reflection is ___ degrees.

What is the potential energy of a 150 kg diver standing on a diving board that is 10 m high?

What type of invention is created to increase profits

Which of the following is a simple sugar? lactase lactose sucrose glucose

Which best describes the current atomic theory? A since it is only a theory it shouldn't be used in practice B it has not been tested enough to be useful for developing technology C it is the most powerful explanation scientist have to offer at this

What are the factors affecting elasticity?

The name of the group of science that deals with earth and its neighbors in space is called