When drawing a Bohr diagram for a hydrogen atom, if the element is in the 4th

excited state how many energy shells would you draw?

Can an object have one form of energy at a time or more?

A soldier throws a grenade horizontally from the top of a cliff. Which of the following curves best describes the path taken by the grenade? 1. Circle 2. Ellipse 3. Hyperbola 4. Parabola

A man is shot out of a cannon towards the center of an 80 foot long catching net 200 feet away. Unfortunately, the person in charge of aiming the cannon did not consider the crosswind.

Which of Newton's Three Laws Applies Law 1.2 or 3? When you put a book on a table gravity puils down on the book and the table pushes up on the book A person is pushed forward into their seatbelt when a car stops A larger car takes more force to

What type of mixture is soda?

The instantaneous velocity of an object is the blank of the object with a blank

Which of the following best describes the earth's average surface temperature for the past 900,000 years? A. a steady warming trend B. fairly steady temperatures until recently C. prolonged periods of cooling and warming D.

What should you always include in a great summary? (Select all that apply) A. investigation plan B. possible errors C. predictions D. new questions

What are the "base units" in the S. I. system?

What action happens if the moon spins on its axis like a top