Question 2 3 pts
Suppose we are exploring the relationship between time spent walking and calories burned. We ask
a group of people to walk until they are tired. When each person stops, we record the time walked
and the number of calories burned. Which scatterplot would best fit this relationship between time
walked and calories burned?
Scatterplot B
O Scatterplot D
Scatterplot
Scatterplot E
O Scatterplot A
O Scatterplot F

What is the increase in density of a medium due to wave travel?

Acar is traveling 35 mph on a smooth surface . if a balanced force is applied to the car what happens?

You are a researcher for a golf club manufacturer. you are given two identical looking cubes of a metal alloy. you are informed that they are made of the exact same material, but one is crystalline, whereas the other is amorphous. it is your job to determine which one is amorphous this one is more stress-resistant and is useful in reinforcing golf clubs. which of the following is the best way to determine which is which? a. determine the density of each cube. the more dense one is the amorphous solid. b. melt both cubes and look for a broader range of melting temperatures. the one that melts over a broader range of temperatures is the amorphous solid. c. determine the density of each cube. the less dense cube is the amorphous solid. d. melt both cubes and measure the range of melting temperatures. the one that melts over a narrower range of temperatures is the amorphous solid.