First step is to convert the lb to kg as follows:
1 lb = 0.45 kg
Therefore, 150 lb = 150 x 0.45 = 67.5 kg
Avogadro's number = 6.02 x 10^23
Mass of Avogadro's number of people = 6.02 x 10^23 x 67.5
= 4.0635 x 10^25 kg
Answer:
C more than 1 second
Explanation:
it will take time since its 4.9 meters and how hard you throw it down
The answer is <span>A) Velocity describes speed with direction.
Speed can be in any direction </span>
