nicolejlei nicolejlei
  • 15-08-2018
  • Chemistry
contestada

A car is traveling at 87.0 km/hr. How many meters will it travel in 37.0 seconds?

Respuesta :

Chlidonias
Chlidonias Chlidonias
  • 24-08-2018

Speed of the car = [tex] 87.0 \frac{km}{hr} [/tex]

Given time = 37.0 s

Converting time from seconds to hours:

1 hr= 60 min; 1 min = 60 s

[tex] 37.0 s * \frac{1 min}{60s}*\frac{1 hr}{60min} = 0.0103 hr [/tex]

Calculating distance from speed and time:

[tex] 0.0103 hr * \frac{87.0 km}{1 hr} =0.894 km [/tex]

Converting distance from km to m:

[tex] 0.894 km * \frac{1000 m}{1 km} = 894 m [/tex]

So the distance traveled by the car in 37.0 s is 894 m.

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