Which statement comparing examples of renewable and nonrenewable resources is true?

a. wind is a renewable resource because it can't be used up, but coal is a nonrenewable resource because it will eventually run out.

b. wind is a nonrenewable resource because it can't be used up, but coal is a renewable resource because it will eventually run out.

c. both wind and coal are renewable resources because they will never run out.

d. both wind and coal are nonrenewable resources because they will eventually run out.

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

What are the theoretical properties of a gas at a temperature of 0 kelvin?

Dao makes a table to identify the variables used in the equations for centripetal acceleration. what quantities belong in cells x and y?