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The speed of the car in diagram is 34 km/h What is the speed in ms-1 ?

Sagot :

Explanation:

[tex]speed \: = 34 \: km \: {hr}^{ - 1} [/tex]

[tex] = 34 \times \frac{5}{18} m {s}^{ - 1} [/tex]

[tex] = 9.44 \: m {s}^{ - 1} [/tex]

Lanuel

The speed of the car in the diagram is equal to 9.44 m/s.

Given the following data:

  • Speed of car = 34 km/h

To find the speed of the car in meter per seconds (m/s):

In this exercise, you're required to convert the value of the speed of the car in kilometer per hour (km/h) to meter per seconds (m/s).

Conversion:

1 km = 1000 meter

34 km = X meter

Cross-multiplying, we have:

[tex]X = 1000[/tex] × [tex]34[/tex]

X = 34000 meters.

1 hour = 3600 seconds.

Next, we would divide the value of the distance in meters by the time in seconds.

[tex]Speed = \frac{distance}{time}\\\\Speed = \frac{34000}{3600}[/tex]

Speed = 9.44 m/s.

Therefore, the speed of the car in the diagram is equal to 9.44 m/s.

Read more: https://brainly.com/question/17742679

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