Question

the wheel of a cycle has a diameter 4 m . if the wheel has an angular speed os 12 rad/s then the speed of cycle is

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Answer 1

Given

angular velocity = 12rad/s

Diameter=4m

Radius = 4/2 = 2m

Speed of cycle

= (12 × 2) m/s

= 24m/s

Answer 2

The speed of the cycle is 24 m$s^{-1}$.

Step-by-step explanation:

Given:

Diameter of the wheel= 4m

Then, the radius of the wheel = diameter÷2= 2m

Now, it is told that the wheel has an angular speed of 12 rad$s^{-1}$

To find: The speed of the cycle

Solution:

The vehicle given to us is a cycle.

Number of wheels in a cycle= 2

Since the speed of each wheel is 12 rad$s^{-1}$

So, the speed of the cycle = (Angular speed of each wheel× the number of wheels)

Putting the values:

Speed of the cycle= 12×2

= 24 m

Result:

Thus, the speed of the cycle is 24 m$s^{-1}$.

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