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Amiraneli [1.4K]
3 years ago
5

Calculate the speed of a car that travels 355km in 15 hours , a good answer please

Physics
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

23.67 km / hr

Explanation:

car travels 355 km (d)

duration = 15 hrs  (t)

average speed formula = v = d / t

v = 355 km / 15 hr

v = 23.67 km / hr

Zigmanuir [339]3 years ago
8 0

Explanation:

<em>Hello</em><em>,</em><em> </em><em>there</em><em>!</em><em>!</em><em>!</em>

<em>Here</em><em>,</em><em> </em><em>your</em><em> </em><em>question</em><em> </em><em>is</em><em> </em><em>asking</em><em> </em><em>about</em><em> </em><em>the</em><em> </em><em>speed</em><em> </em><em>and</em><em> </em><em>the</em><em> </em><em>given</em><em> </em><em>are</em><em>:</em>

<em>distance</em><em> </em><em>(</em><em>s</em><em>)</em><em>=</em><em> </em><em>3</em><em>5</em><em>5</em><em>km</em>

<em>time</em><em> </em><em>(</em><em>t</em><em>)</em><em> </em><em>=</em><em> </em><em>1</em><em>5</em><em>hrs</em><em>.</em>

<em>speed</em><em> </em><em>(</em><em>v</em><em>)</em><em>=</em><em>?</em>

<em>now</em><em>,</em><em> </em>

<em>we</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>formula</em><em>:</em>

<em> </em>

<em>v</em><em>=</em><em> </em><em>s</em><em>/</em><em>t</em>

<em>or</em><em>,</em><em> </em><em>v</em><em> </em><em>=</em><em> </em><em>3</em><em>3</em><em>5</em><em>km</em><em> </em><em>/</em><em>1</em><em>5</em><em> </em><em>hrs</em><em>.</em>

<em>Therefore</em><em>,</em><em> </em><em>the</em><em> </em><em>speed</em><em> </em><em>of</em><em> </em><em>car</em><em> </em><em>was</em><em> </em><em>2</em><em>3</em><em>.</em><em>6</em><em>7</em><em>km</em><em>/</em><em>hr</em><em>.</em>

<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em>

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