The answer is definitely C.) their molecules move at the same average speed
False only some eukaryotes have cell wall like plants, fungi, and some bacteria.
500N
Explanation:
Given parameters:
Mass of skater = 50kg
Acceleration = 10m/s
Unknown:
Force = ?
Solution;
Force is a push or pull on a body. it is given as the product of mass and acceleration:
Force = mass x acceleration
Input the parameters:
Force = 50 x 10 = 500N
She hits the wall with a force of 500N
Learn more:
Force brainly.com/question/3820012
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