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Problems - Show all work.
1. A carnival ride has a radius of 10.00 m and rotates at a speed of 3.00 m/s. Find the period of one complete revolution.
Given:
r=
v=
Unknown:
T=?
Equation:
v=2*pi*r/T

Respuesta :

quasarJose

Answer:

21s

Explanation:

Given parameters;

Radius  = 10m

Speed or velocity  = 3m/s

Unknown:

Period  = ?

Solution:

To solve this problem, use the expression:

      v  = [tex]\frac{2\pi r}{T}[/tex]  

r is the radius

T is the unknown

           Input the parameters and solve for T;

    3  = [tex]\frac{2 x \pi x 10}{T}[/tex]  

    62.84 = 3T

         T  = 21s

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