QueenNerdy889 QueenNerdy889

19-03-2019
Biology

contestada

PLZ HURRY IT'S URGENT!!!!
How much force is needed to stop a 100-kg football player if he decelerates at 20 m/s²?
A. 5 N
B. 200 N
C. 2000 N
D. 20 N

Respuesta :

19-03-2019

Answer is ‘C’.

f = m * a

m = 100
a = 20

f = 100 * 20
f = 2000N

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vlogsRus09 vlogsRus09

19-11-2020

Answer: C

I did the quiz on k12 and i got a 100

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