A man is riding his 4-wheeler at 60 km/hr. If he is riding it constantly at this rate for 1.5 hours, how far did he ride?

In order to make an electromagnet, you need a

What are some of the technological improvements made in the field of television over the past ten or 15 years

Water waves approach an underwater "shelf" where the velocity changes from 2.8 m/s to 2.1 m/s. If the incident wave crests make a 34o angle with the shelf, what will be the angle of refraction?

When vibrational motion in an object increases, which is a true statement? A. Kinetic energy, temperature, and thermal energy increase. B. Kinetic energy, temperature, and thermal energy decrease. C.

The ___ belt contains perhaps ten of thousands of objects orbiting within about 100 AU of the sun

If a heat engine takes in 4565 kJ and gives up 2955 kJ during one cycle, what is the engine's efficiency?

How does energy change from one form into another inside an animal?

2. With regard to the pH scale, a solution with a pH A. higher than 7 is considered an acid. B. lower than 7 is considered basic. C. of 6 is considered neutral. D. close to 14 is considered a strong base.

What can we say about a polarizing filter with vertically aligned chemical molecules? A It will allow vertically polarized light to pass through it. It will allow horizontally polarized light to pass through it. B. C. It will block unpolarized light.

When you throw a ball directly upward, what is true about its acceleration?