Evaluate the energy absorbed in each cycle

Assignment Help Physics
Reference no: EM13529181

An engine puts out 5 kW of power at an efficiency of 35.0%. If 8850 J of energy is expelled each cycle find

(a) the energy absorbed in each cycle and

(b) the time for each cycle.

Reference no: EM13529181

Questions Cloud

Mechanism of sucrose uptakeby plant cells : An experiment is designed to study the mechanism of sucrose uptakeby plant cells. Cells are immersed in a sucrose solution, and the pH of the surroundingsolution is monitored with a pH meter. The measurements show that sucrose uptake by the plant ..
Explain the reaction of metallic aluminum with oxygen gas : Aluminum oxide is formed from the reaction of metallic aluminum with oxygen gas. How many moles of Aluminum are needed to form 3.4 moles of Aluminum oxide.
Drug vincristine is used to treat many cancers : The drug vincristine is used to treat many cancers. It apparentlyworks by causing microtubules to depolymerize. Vincristine use has many side effects. What do youthink these side effects are and why?
How long does it the sprinter to run the race : A sprinter running the 100 m dash has a constant acceleration of 3.0 m/s2 for the first 3.5 seconds of the race, How long does it the sprinter to run the race
Evaluate the energy absorbed in each cycle : An engine puts out 5 kW of power at an efficiency of 35.0%. If 8850 J of energy is expelled each cycle find the energy absorbed in each cycle
One molecule of glucose in the presence of oxygen : One molecule of glucose in the presence of oxygen and a drugthat inhibits the enzyme phosphoglycerokinase. One molecule of PGAL in the presence of oxygen and DNP. One molecule of glucose 6-phosphate in the absense ofoxygen.
Why is sucrose not areducing sugar : Why is sucrose not areducing sugar? Could a humanmetabolize L-glucose? Why or why not?
What would the velocity be at the bottom of the ramp : What would the velocity be at the bottom of the ramp if there was a frictional force of 5.00 N in the opposite direction of the cubes path
Explain the di?erences between the electron energy : Explain the di?erences between the electron energy spectrum of β- decay and that from an internal conversion process. What are the di?erences of these two decay mechanisms?

Reviews

Write a Review

Physics Questions & Answers

  Define the equilibrant and resultant vectors

What is the difference between a vector's x scalar component, How do equilibrant and resultant vectors relate to each other

  What is the voltege of the battery and internal resistance

a 39 ohm resistor is connectes to a battery, a voltmeter reads 9.8 V. when the resistor is repaced with a 9.1 ohm resister. the voltmeter reading drops to 8.0 V.

  What is the electric flux through the surface of the box

Charges of 3.00 nC, -2.00 nC, -7.00 nC, and 1.00 nC are contained inside a rectangular box with length 1.00 m, What is the electric flux through the surface of the box

  Evaluate the kinetic energy of the electron

The electron and positron have the same velocity. What is the kinetic energy of the electron

  What is the mass of the silver

Three astronauts, propelled by jet backpacks, push and guide a 115 kg asteroid toward the processing dock, exerting the forces, with F1 = 34 N, F2 = 57 N, F3 = 41 N, θ1 = 30°, and θ3 = 60°

  Calculate the relativistic kinetic energy of a car

Calculate the relativistic kinetic energy of a 920 kg car moving at 33 m/s if the speed of light were only 45 m/s

  Find the mass of the block on the left

What is the mass of the block on the left. Find this angle of the thread.

  The effective spring constant stiffness constant

A potter's wheel having a radius 0.55m and a moment of inertia 12kg•m2 is rotating freely at 51 rev/min. The potter can stop the wheel in 7 s by pressing a wet rag against the rim and exerting a radially inward force of 67N. Find out the effectual co..

  Questiona cockroach of mass m lies on the rim of a uniform

questiona cockroach of mass m lies on the rim of a uniform disk of mass 5 m that can rotate freely about its center

  How much force is applied to the branch

A pair of hedge trimmers are 45 cm long from the pivot to the end of the handles. If the person applies of a force of 15 N on each handle, how much force is applied to the branch

  Find the location of the center of mass of the system

A person with mass m1 = 60 kg stands at the left end of a uniform beam with mass m2 = 91 kg and a length L = 3.2 m, What is the location of the center of mass of the system

  What net force is acting on the mass along the incline

A small steel ball bearing with a mass of 17g is on a short compressed spring. When aimed vertically and suddenly free, spring sends the bearing to a height of 1.33 m. compute the horizontal distance ball would travel if the same spring were aimed..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd