Work done by the brakes of car
A car of 1500 kg is moving at 10 m/s is stopped by the action of its brakes. The work done by the brakes of car is ____ Joules.
Expected delivery within 24 Hours
The amount of heat liberated when 100 grams of steam at 100 degrees Celsius is transformed into liquid water at 100 degrees Celsius is ____ J.
The density of the liquid is 809 g/L and that of the gas is 4.566g/L at the boiling point. Determine the numbers of liters of liquid nitrogen are formed when 895.0 L of nitrogen gas is liquefied at 77.36 K?
The cords measure 1m and 3m. The 3m cords make the angle of 18 degrees with ceiling. Compute tension in each cord.
The net energy of a 2.00 kg falling rock is 5000 J. When it’s potential energy is 1975 J, the kinetic energy of the rock is ____ J.
Determine the lowest mass isobar for which there exist three stable isotopes? Determine the element, with the lowest atomic number, which has no stable isotopes?
A box 120 cm^3 comprises helium at a pressure of 2.50 atm and a temperature of 120 C. It is located in thermal contact with a 180 cm^3 box having argon at a pressure of 4.50 atm and a temperature of 410 C. Determine the initial thermal energy of e
Engineers only wish the force of 17 N to open door. How far away from point of rotation must they put handle of door?
A square single turn coil of length 0.02m is positioned with its plane perpendicular to the constant magnetic field. The emf of 18 mV is induced in the windings of the coil if the area of the coil reduces at a rate of 0.10 m^2/s. Determine the mag
1930672
Questions Asked
3,689
Active Tutors
1417507
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.