High School

During a time interval of 2.00 s, a wheel completes 1.50 revolutions. Through what angular displacement does the wheel rotate in 2.00 s?

Answer :

The wheel rotates through an angular displacement of 540 degrees in 2.00 seconds.

During a time interval of 2.00 s, a wheel completes 1.50 revolutions. To find the angular displacement of the wheel, we need to determine how many degrees it rotates during this time.

To start, let's convert the number of revolutions to degrees. Since one revolution is equal to 360 degrees, we can multiply the number of revolutions (1.50) by 360 to find the total angular displacement in degrees:

1.50 revolutions * 360 degrees/revolution = 540 degrees

So, the wheel rotates through an angular displacement of 540 degrees in 2.00 seconds.

Alternatively, we can also use the formula to find the angular displacement:

Angular displacement = (Number of revolutions) * (360 degrees/revolution)

Angular displacement = 1.50 revolutions * 360 degrees/revolution

Angular displacement = 540 degrees

Therefore, the wheel rotates through an angular displacement of 540 degrees in 2.00 seconds.

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