A cup has a height of 6.00 inches. How many centimeters is this? (Note: 1 in = 2.54 cm)

A. 2.36 cm

B. 8.20 cm

C. 12.1 cm

D. 15.2 cm

World class speed skaters can skate a 3,000-m course in about 4 minutes. What is their average speed for this course? A. 12.5 m/s B. 1.33 m/s C. 1.25 m/s D. 13.3 m/s

The amount of gravitational potential energy released as an object falls depends on

When driving on a multilane street with two way traffic:?

Some waves carry more energy than others. Which wave has more energy allowed sound or quite sound? Why?

A man with a mass of 80 kg is standing on the edge of a table 1.5 m above the ground. what is the man's gravitational potential energy?

What os the term for the smallest bit into which chemical substance can be divided and still have the properties of that substance A : eletron B:molecule c:atom D:ion

How many excess electrons must be present on each sphere if the magnitude of the force of repulsion between them is 4.57*10-21 newtons?

If you could see the electric field coming off a proton you would notice that electric field lines are

We wrap a light, nonstretching cable around a 10.0 kg kg solid cylinder with diameter of 38.0 cm cm. The cylinder rotates with negligible friction about a stationary horizontal axis. We tie the free end of the cable to a 14.

A 0.5kg baseball experiences a 10N force for a duration of 0.1s. What is the change in velocity of the baseball