A car travels a distance of 100 km in 2 hours. What is the average speed of the car (km/h) ?

How do these emission spectra compared in terms of colors and line positions?

Photovoltaic technology is most commonly used to generate electricity using what type of power?

13. Convert 30° C to Fahrenheit doo a. 30 F b. 86 F 34 F d. 100 F

The reciprocal of frequency is

Why does the moon appear to wax grow larger and then wane or get smaller

Which of these would you include ina free body diagram for a bicycle-plus-rider taken together as the bicycle is being pedaled up the hill?

What are two possible uses of genetic engineering

How many joules are expended by a 70 kg man climbing up 6m of stairway? How much work is done if the climbing takes place on the surface of the moon? (Assume that the acceleration due to gravity on the moon's surface is 1.6 m/s2

A baseball flying through the air has kinetic energy because of its motion. true or false?

How many poles does Jupiter's magnetosphere have? a. 2 c. 8 b. 4 d. 9