Determine maximum angular velocity
One of the children on the merry-go-round is not holding on tight enough. If the radius of the merry-go-round is 1.3m, and the child falls off the edge at maximum angular velocity of 11rad/s, what is his new linear (tangential) velocity?
Expected delivery within 24 Hours
A spherical balloon of volume 4.03 103 cm3 contains helium at a pressure of 1.15 105 Pa. How many moles of helium are in the balloon if the average kinetic energy of the helium atoms is 3.60 10-22 J?
Estimate the fast group constants characterizing H2O if the fast group is taken from E1 = 1 eV to E0 = 10MeV and the neutron energy spectrum over this group is taken as ?(E) =1/E.
The temperature of this object is raised from 20 to 320-degrees C. How much work is done by the expanding aluminum if the air pressure is 1.01 X 10^5 Pa?
You are hanging on to the edge of a merry-go-round, and must exert a force of 100 N to hang on. If the speed of the merry-go-round doubles, how much force will you need to exert to hang on?
You have a good start on setting up your home computing environment, and you are ready for the next step. Almost all businesses use the Internet for many activities, and remote workers must communicate with their coworkers effectively.
The balloon is filled with helium (He) at a temperature of 305-degrees K and just floats in the air, neither rising nor falling. The density of the surrounding air is 1.19-kg/m^3. Find the absolute pressure of the helium gas.
The first movement of Mozart's Symphony No. 40 in G Minor is based on variations on a three-note motif.
Two large metal plates of area 1.2 m2 face each other. They are 4.8 cm apart and have equal but opposite charges on their inner surfaces. The strength of the electric field between them is 63 N/C. What is the magnitude of the charge on each plate
1931597
Questions Asked
3,689
Active Tutors
1438155
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.