What is the maximum speed the ball can have

Reference no: EM13296514

A 0.80kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.1m on a frictionless horizontal surface. If the cord will break when the tension in it exceeds 60 , what is the maximum speed the ball can have? Express your answer using two significant figures.

Reference no: EM13296514

Questions Cloud

Find the common speed of the ball-brother composite : You wind up and throw a 10 kg medicine ball horizontally with a speed of 1.3 m/s directly at your 24-kg little brother. find the common speed of the ball-brother composite

Determine which equation is valid in any system units : According to information found in an old hydraulies book, the energy loss per unit weight of fluid flowing through a nozzle connected to a hose can be estimated by the formula h=(0.04 to 0.09)(D/d)^4*V^2/2*g

How to calculate the ph of a solution made up : Calculate the pH of a solution made up from 2.2 g of potassium hydroxide dissolved in 126 mL of 0.23 M perchloric acid. Assume the change in volume due to adding potassium hydroxide is negligible.

Diverse factors in the respiratory tract : What defense mechanism of the body does not allow organisms to attach to and grow on the trachea? What are some diverse factors in the respiratory tract that permit establishment of indigenous flora?

What is the maximum speed the ball can have : A 0.80kg ball, attached to the end of a horizontal cord, is rotated in a circle of radius 1.1m on a frictionless horizontal surface. what is the maximum speed the ball can have

Find out the boyle temperature for a gas : Determine the Boyle temperature for a gas with the equation of state: PVm=RT(1+(P/Pc)(Tc/T)*8/57*(1-4(T/Tc)^2)).

What is the concentration in molar per decimetre of alkali : 25 cubic centimetres of potassium hydroxide solution were neutralized by 24.0 cubic cenimtre of 1M per decimetre hydrochloric acid. what is the concentration in molar per decimetre of alkali?

What was the objects speed as you released it : A popular pastime is to see who can push an object closest to the edge of a table without its going off. what was the object's speed as you released it

What mineral is mined from under the city of detroit : For some minerals color is a diagnostic property making identification rather easy. However, certain minerals can also occur in a wide variety of colors making color a poor tool for identification. List different colors for the mineral quartz lo..

User Account

All Pages