If they are traveling at the same speed, which will have the most kinetic energy?

Question 2 options:

A 5 kilogram ball

A 25 kilogram ball

A 10 kilogram ball

A 1 kilogram ball

Joe shines white light into a bowl half full of water at an angle of incident of 27.5°. calculate the angle of refraction in the water given the indices of refraction for air and water are 1.00 and 1.36, respectively.

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?

How many neutrons does an element have if its atomic number is 50 and its mass number is 166