What is the tangential acceleration of a point on its edge

Reference no: EM13994344

Suppose a yo-yo has a center shaft 0.300 cm in radius and that string is being pulled from it.

(a) If the string is stationary and the yo-yo accelerates away from it at a rate of 1.70 m/s^2, what is its angular acceleration?

(b) What is the angular velocity after 0.750 s if it starts from rest?

(c) The outside radius of the yo-yo is 3.50 cm. In the reference fram of the yo-yo's mass center, what is the tangential acceleration of a point on its edge?

Reference no: EM13994344

Questions Cloud

How climate change makes intense hurricanes : Watch the video titled "How Climate Change Makes Intense Hurricanes" (3 min 8 sec) under the Climate Change terms section of the Science Corner

What is the emf induced in the rod as a function of time : What is the EMF induced in the rod as a function of time? Use a standard sign convention where the EMF is positive when it would make a current flow in the +y direction in the bar.

What do you notice from your scansion : Transcribe your work below: use bold for accented syllables. What do you notice from your scansion? What effect does rhythm have on the overall effect of the passage?

What is the rate that thermal energy is being dissipated : What is the direction of the induced current flowing through the moving rod? What is the rate that thermal energy is being dissipated in the moving rod?

What is the tangential acceleration of a point on its edge : Suppose a yo-yo has a center shaft 0.300 cm in radius and that string is being pulled from it. If the string is stationary and the yo-yo accelerates away from it at a rate of 1.70 m/s^2, what is its angular acceleration?

Create a wbs dictionary for the hris project : Discuss the implications of your decisions in parts D and E on the successful completion of the project - Describe necessary roles for each position on the HRIS project team and how they are organized.

Find the mass m in grams : The surface is frictionless. The mass m has a velocity 6.12 m/s. When it strikes the very light plate that is attached to the spring with force constant k = 23.1 N/m, the spring is compressed a distance s = 5.69 cm. Find the mass m in grams. Warni..

Draw plot of current in conducting loop as function of time : Draw a plot of current in the conducting loop as a function of time. Label all five specified points on your plot and treat counterclockwise current as positive current.

What is x-component of force that must be applied to loop : What is Fx(t2), the x-component of the force that must be applied to the loop to maintain its constant velocity v = 50 cm/s at t = t2 = 0.411 s?

User Account

All Pages