What is the difference between speed and velocity? Group of answer choices

Speed measures acceleration; velocity measures deceleration

Velocity measures speed in a certain direction; speed measures how far an object travels in a particular amount of time

Velocity measures how far an object travels in a particular amount of time; speed measures speed in a certain direction

There is no difference between speed and velocity

The key to stability is feedback between the reservoir and the fluxes into and/or out of the reservoir. assume that the rate of outflow from a reservoir depends on the size of the reservoir according to the following relationship: outflow rate= k x (size of reservoir), where k is a constant. a reservoir of water has a volume of 5000 liters, and the rate of outflow at steady state is 25 liters per minute. what is k? (give both the numerical value and its units.) what is the residence time? what is the relationship between k and the residence time?

The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c