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gregori [183]
3 years ago
10

A car traveled 60km in 45 min.What is the cars average speed in km/hr

Physics
1 answer:
sergey [27]3 years ago
5 0

Given that,

Distance = 60 km

Time = 45 min

To find,

The average speed of the car.

Solution,

Average speed of an object is equal to the total distance divided by total time taken.

45 min = 0.75 hour

It can be given as :

V=\dfrac{60\ km}{0.75\ h}\\\\=80\ km/h

Therefore, the average speed of the car is 80 km/hr.

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Answer:

Explanation:

Given

mass of sled =26 kg

coefficient of static friction \mu _s=0.096

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In order to move sled from rest we need to provide a force greater than static friction which is given by

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3 years ago
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It is C on edge.

Explanation:

Because I just figured it out and got it right and because it says so in the link provided from the question.

7 0
2 years ago
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3 years ago
The acceleration due to gravity on the surface of Jupiter is about 2.5 times the acceleration due to gravity on Earth’s surface.
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Answer: The correct answer is option C.

Explanation:

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The climate change can directly impact the formation of hurricanes because increasing temperature increases intensity of hurricanes.

<h3>How climate change could impact the formation of hurricanes?</h3>

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