AmeiahL454723 AmeiahL454723
  • 03-11-2022
  • Physics
contestada

A wheel Was spinning at 2.8 rad/s. It took 3.2 seconds to stop completely. What is the acceleration of the wheel?

A wheel Was spinning at 28 rads It took 32 seconds to stop completely What is the acceleration of the wheel class=

Respuesta :

RohiniN421077 RohiniN421077
  • 03-11-2022

Given

The angular velocity is

[tex]\omega=2.8\text{ rad/s}[/tex]

The time taken,

[tex]t=3.2s[/tex]

To find

The acceleration of the wheel

Explanation

The acceleration is

[tex]\begin{gathered} \alpha=\frac{\omega}{t} \\ \Rightarrow\alpha=\frac{2.8}{3.2}=\frac{0.875rad}{s^2} \end{gathered}[/tex]

Conclusion

The acceleration is

[tex]0.875\text{ rad/s}^2[/tex]

Answer Link

Otras preguntas

describe why the bureaucratic personality can be dangerous.
Which words in the sentence are the appositive? Which words does the appositive rename? The author Charles Dickens wrote some of the best-loved novels of all
Pentane, C5H12, will react as shown below: ____C5H12(l) + ____O2 --- ______CO2 +_______ H2O H20(g) 1. Balance the equation above by putting coefficients into ea
What unions were open to African Americans in the 1920s?
write the ratio 6 ft to 4yd as a fraction in simplest form.
Is this a good thesis statement for my essay? The Earth has many life-threatening problems caused by humans. One of these problems is the over-consumption of w
If x=3 and y=-2 and z=4, what is the value of 3x + 2y - z?
who do scholars believe first wrote Beowulf
What are the steps to solve this?
How do we solve that problem 1/4(x-3)=3x-11/4x-3