A person runs 2 laps around a 400 meter track and stops where they initially
1 answer:
The runner's total distance covered was 800 meters. Her displacement (straight-line distance between start-point and end-point) was zero.
Her average speed = (distance)/(time) = 4.04 m/s
Her average <em>velocity</em> = (displacement) / (time) = <em>zero (choice - c)</em>
You might be interested in
Please state the options and I will answer to the best of my abilities XD
<span>Potential energy and Kinetic energy</span>
N2O is nitrous oxide becuase of the nitrogen and oxygen
Same temperature and difference in air pressure
Answer:
The answer is 21024g/mL
Explanation:
Multiply 657 by 32:
657
× 32
⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻⁻
21024
↳ 21024 g/mL
