Calculate the new angular speed of the merry-go-round

Reference no: EM13499309

A playground merry-go-round of radiusR=2.00m has a moment of inertiaI=255kg·m2and is rotating at9.0rev/min about a frictionless vertical axle. Facing the axle, a23.0kg child hops onto the merry-go-round and manages to sit down on its edge. What is the new angular speed of the merry-go-round?

rev/min

Reference no: EM13499309

Questions Cloud

Explain the dilemma for organizations : 1. Explain the dilemma for organizations that have particularly serious regulatory issues. How should Jay resolve the differences in requirements from the Federal agency, OSHA, versus the state?

What is the amount and direction of heat flow into system : Work of 1500 J is done on an ideal gas, but the internal energy increases by only 800 J. What is the amount and direction of heat flow into or out of the system

Compute rotational kinetic energy about its center of mass : A cylinder of mass10.0kg rolls without slipping on a horizontal surface. What is the rotational kinetic energy about its center of mass

A coffee manufacturing company has two different plants : A coffee manufacturing company has two different plants that roast imported coffee beans. After roasting, the plants produce three types of coffee beans, A, B, and C.

Calculate the new angular speed of the merry-go-round : A playground merry-go-round of radiusR=2.00m has a moment of inertiaI=255kg·m2and is rotating at9.0rev/min about a frictionless vertical axle. What is the new angular speed of the merry-go-round

Lack of ethics play in these failures of the banks : What role did a lack of ethics play in these failures of the banks,

What is the change in temperature of the water : Work of 600 J is done by stirring and insulated beaker containing 100 gm of water? What is the change in temperature of the water

Imagine you are a small business owner in orlando : Imagine you're a small business owner in Orlando, FL who makes custom machined parts and a customer from Mexico wants to purchase special metal part

Compute the buoyant force acting on the balloon : A spherical weather balloon is filled with hydrogen until its radius is 3.40 m. Its total mass including the instruments it carries is 10.0 kg. Find the buoyant force acting on the balloon

User Account

All Pages