Speed can be defined as
a. acceleration divided by time.
b. change in position divided by change in time.
c. change in time divided by change in position.
d. change in velocity divided by change in time.
awnser is a

Speed can be defined as

Explanation: B because if you think about it, 50 milers per hour means they are dividing the time it takes to drive a certain distance going that speed. So id has to be answer B! your welcome. Please upvote only if its correct!

hi there!

your question asks at which segment does freezing occur.

since we're talking about water, the freezing point of water will be 32 degrees fahrenheit or below.

hope this ! ~

c. magnitude and direction