What atmospheric constituent is responsible for the blue color of uranus and neptune?

a. Hydrogen

b. Water

c. Ammonia

d. Methane

Calculate the kinetic energy of an 84-kg scooter moving at 18 m/s.

A 2290 kg car traveling at 10.5 m/s collides with a 2780 kg car that is initially at rest at the stoplight. The cars stick together and move 2.80 m before friction causes them to stop. Determine the coefficient of kinetic friction

Which of the moon's properties prevents it from being pulled inward by earth?

Which one of these birds is an experimental population Kirtlands walber pipping plover' rufa red knot Whooping crane

Although standard pressure is defined as 1atm, other units of pressure can also be used. It is common to report standard pressure using SI (standard international) units.

Why do electrical devices have resistance

Arrange the steps of energy production in the correct order. Tiles consumption of food cellular respiration in mitochondria breakdown of starch into glucose absorption of glucose molecules creation of ATP

Hundreds of millions of years ago, all the continents on Earth were connected to form a giant "supercontinent" called Pangaea. How might ocean currents have differed during the time of Pangaea compared to today? Explain your answer.

You have a ruler that is marked to the nearest half centimeter. Which of these measurements is written with the correct amount of precision? A) 2.0cm B) 3.14cm C) 5 cm D) 100cm

What kind of information can you gather from a stars spectrum