ilsegisselle2003 ilsegisselle2003

20-09-2020
Physics

contestada

13. If a track athlete runs an 800 m race at a constant speed of 2 m/s, how long will it
take her to win the race?
Type A. 6.7 min
your
B. 16 min
answer
C. 26.7 min
D. 400 min

Respuesta :

RangerB RangerB

20-09-2020

Answer:

A

Explanation:

Speed=distance/time

2=800/t

t=800/2

t=400 seconds

t=400/60(min)

t=6.67 min

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