Calculate the centripetal acceleration of the child

Reference no: EM1356788

Q. A child sitting 1.90 from the center of a merry-go-round moves with a speed of 1.05 .
Calculate the centripetal acceleration of the child.
Calculate the centripetal acceleration of the child.

Q. A subway train has three cars, each weighing 1.20 x 105 N. The frictional force on each car is 103 N, and the first car, acting as an engine, exerts a horizontal force of 4.80 x 104 N on the rails. (a) What is the acceleration of the train? (b) What is the tension in the coupling between the first and second cars? (c) What is the tension between the second and third cars?

Reference no: EM1356788

Questions Cloud

Traditional measures of operational performance : Give your understanding of the traditional measures of operational performance. Include which traditional measures each of the following managers would be held responsible

Finance based important questions : Winder Corporation is a specialty component manufacturer with idle capacity. Management would like to use its extra capacity to generate additional profits

Potential problems and six steps : Devise a visual or graphic representation of these steps- circular, linear, or another type of figure-- and justify how the model fits that visual representation.

Define the trait and behavioral and situational approaches : Define the trait and behavioral and situational approaches to leadership in terms of practical value to organizations seeking to identify

Calculate the centripetal acceleration of the child : A subway train has three cars, each weighing 1.20 x 10^5 N. The frictional force on each car is 103 N, and the first car, acting as an engine, exerts a horizontal force of 4.80 x 10^4 N on the rails.

Find the value of a share : Gillette has declared that it will pay an annual dividend of $.65 one year from now. Analysts expect this dividend to grow at 12 percent per year thereafter through the fifth year.

Employee benefits questions : Employee Benefits Questions - The human relations approach to management would recommend rewarding outstanding employee performance through

At what angle of incidence should shine a flashlight : Two equal forces act on the two different objects, one of which has a mass ten times as large as the other. Will the more massive object have the larger acceleration, an equal accelearation, or a smaller acceleration.

Nature of clinical psychology : What significant events contributed to the evolving nature of clinical psychology in recent times? Whom do you identify as major contributors to the discipline? What are those contributions?

User Account

All Pages