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1 year ago

give an example of situation in which an automobile driver can have a centripetal acceleration but no tangential speed

Physics

1 answer:

Mars2501 [29]1 year ago

6 0

There is no need for tangential acceleration when moving in a circle at a constant speed.

<h3>What is centripetal acceleration?</h3>

centripetal acceleration refers to the speed at which a body moves through a circle. Due to the fact that velocity is a vector quantity (i.e., it has both a magnitude, the speed, and a direction), when a body travels in a circle, its direction is constantly changing, which causes a change in velocity, which results in an acceleration.

<h3>Which is an example of centripetal acceleration?</h3>

Centripetal acceleration occurs when you spin a ball on a string above your head. A car experiences centripetal acceleration when it is being driven in a circle. Additionally, a satellite in orbit around the Earth experiences centripetal acceleration.

To know more about tangential acceleration :

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3 years ago

Which statement about the physical properties of matter is true? (15)

Maslowich

Answer:

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3 years ago

the velocity of an object is given v(t), and the acceleration is given by a(t). what is the relationship between the total

zmey [24]

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Why does time accelerate the rate at which velocity changes?

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A change in velocity is known as what?

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To know more about velocity visit: brainly.com/question/18084516?

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1 year ago

Imagine a 15 kg block moving with a velocity of 20 m/s to the left. Calculate the kinetic Energy of this block.

ivann1987 [24]

Answer:

3000 J

Explanation:

Kinetic energy is:

KE = ½ mv²

If m = 15 kg and v = -20 m/s:

KE = ½ (15 kg) (-20 m/s)²

KE = 3000 J

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3 years ago

if the efficiency of an electric furnace is 96%, then 96% of the input energy is transformed into thermal energy. what is the ot

Nonamiya [84]

It is wasted, most likely as light, in this case, or it is lost during the transport of electricity.

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3 years ago