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Bingel [31]
4 years ago
15

Which is 20 miles per hour north an example of?

Physics
2 answers:
alina1380 [7]4 years ago
7 0
D. Velocity
This is because velocity is the speed of something in a specific way. 
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puteri [66]4 years ago
6 0
D. Velocity because it describes a speed and direction
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A torque acts on a wheel rotating at 19.8 rad/s and increases its angular speed to 23.5 rad/s in 11.2 s. Find the angle through
faltersainse [42]

243 rad is the angle through which the wheel turns during this time.

<h3>What is torque and angular speed?</h3>

Torque is a measure of the force that can cause an object to rotate about an axis.

Angular speed is define as  the measuring angle of rotation over a given amount of time.

Mathematically , ω = θ t

From the given question ,

Torque = 19.8 rad/s

ω = 23.5 rad/s

t = 11.2 s

We get the equation,

\frac{ 19.8 +23.5}{2} * 11.2

= 243 rad

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brainly.com/question/15104254

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