The average angular speed of a fly moving in a circle is 6.3 rad/s. How long does the fly take to move through 2.6 rad? Answer in units of s.

Respuesta :

Answer:

0.413 s

Explanation:

The time it takes the fly to move through an angle of [tex]\theta = 2.6[/tex] rad at a rate of [tex]\omega = 6.3 [/tex]rad/s is the result of the angle divided by its angular speed, which is

[tex]t = \frac{\theta}{\omega} = \frac{2.6}{6.3} = 0.413 s[/tex]

Answer:

2.423 s

Explanation:

For angular motion,

ω = dθ / dt

Where;

ω = angular speed (rad/s),

θ = the radial distance (in rads),

and t = rate of change of the motion (s).

Given:

ω = 6.3 rad/ s

θ (radians) = 2.6 rad

t = ω/θ.

= 6.3/2.6

= 2.423 s.