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Sergio [31]
3 years ago
6

Question 4 How much time does it take to walk 8 km north at a velocity of 3.8 km/h?​

Physics
1 answer:
IrinaVladis [17]3 years ago
6 0

Given parameters:

Displacement = 8km

Velocity  = 3.8km/h

Unknown:

time  = ?

Solution:

Velocity is displacement divided by time.

  Velocity  = \frac{displacement}{time}  

      Displacement  = velocity x time

Input the parameters:

              8  = 3.8  x time

 Time  = \frac{8}{3.8}   = 2.1s

The time taken is 2.1s

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