What is the potential energy of the bowling ball as it sits on top of a building?

Which of the following describes the weather? a.) miami has hot summers. b.) chicago is very windy. c.) it is snowing in denver. d.) it is usually sunny in florida

Which one of the following uses a lens and two mirrors?. a ... binoculars. c ... reflecting telescope. b ... microscope. d ... refracting telescope

Pakistan and bangladesh are two countries on the subcontinent

It took 3.3 s for a student to move a 6.4 N chair a distance of 10.7 m. How much power did she use?

In the series circuit, is the current constant throughout the circuit, or does it vary?

After landing on an unfamiliar planet, a space explorer constructs a simple pendulum of length 50.0 cm. She finds that the pendulum makes 100 complete swings in 136 s. What is the value of g on this planet?

When a the irregularities of one surface come into contact with those of another surface, occurs

What type of wave passes through the spring in the frog toy? Why?

Different kinds of substances have different properties of metals

Magma appears to be rising underneath the mid-oceanic ridges. a. True b. False