samantha15600 samantha15600

22-01-2020
Chemistry

contestada

What is the velocity of a rocket that goes 700 km north in 25 second

Respuesta :

Eduard22sly Eduard22sly

23-01-2020

Answer: 28000m/s

Explanation:

Displacement = 700 km due north = 700000m

Time = 25secs

Velocity =?

Velocity = Displacement / Time

V = 700000 / 25 = 28000m/s

Answer Link

23-01-2020

Velocity= m/s or ms^-1
Km-m= multiply by 1000; 700 x 1000= 700000m
Velocity= distance/time
V= 700000\25= 28000m/s OR 28000ms^-1

Answer Link

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