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Aleksandr [31]
3 years ago
14

A car traveling at a speed of 63 kilometers per hour. What is the car’s speed in meters per second? How many meters will the car

travel in 10 seconds? Don’t round answer
Mathematics
1 answer:
dezoksy [38]3 years ago
5 0

Answer:

Speed = 1050 meters per seconds

Distance =10500 meters

Step-by-step explanation:

Car traveling at a speed of 63 kilometers per hour

Let us convert this into meter per second

Speed = \frac{63 }{1}  kilometers per hour

Speed = \frac{63 \ kilometers }{1 \ hour}  --------(A)

1 kilometer = 1000 meters

1 hours = 3600 seconds

Replacing them  in (A)

Speed = \frac{63 \times 1000 \ meters }{1 \times 60 \ seconds}

Speed = \frac{63 \times 1000}{1 \times 60} meters per seconds

Speed = \frac{63000}{60} meters per seconds

Speed = 1050 meters per seconds

Distance = speed x time

Speed = 1050 mt per sec

time = 10 sec

Distance = 1050 x 10 = 10500 meters

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