Using only the wave equation and the variables it contains, explain three ways the equation could be manipulated to show a decrease in speed.

Which of the following quantities are units of momentum? (there could be more than one correct choice.) a)n m b) kg s/m c) kg m/'s d)n-s 12 points] e) kg m2/s2

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

In a system, when potential energy decreases, then entropy also decreases. true false