shellyrussel shellyrussel

19-01-2023
Physics

contestada

During one cycle a car's engine undergoes combustion and absorbe 475 J and expels 398 J as heat. What is the engine's efficiency?

Respuesta :

Otras preguntas

Karly borrowed $6,200 from her parents for 4 years at an annual simple interest rate of 2.8%. How much interest will she pay if she pays the entire loan at the

Simplify chapter name:rationalization of surds

Find the measure of each angle in the isosceles trapezoid.

6. Find the H.C.F. of: (a) a² + 2ab + b2-c?, b? + 2bc + ? - a and c? +2ac + a-b? +

It isn't related to school but which colour u guys prefer?? black, soft pink or light blue??

After a product recall, a company solicits feedback from a random sample of 100 customers regarding their opinion about the company since the recall. Customers

I need help for this question real quick. Please help if you can

How do you write 950% as a fraction, mixed number, or whole number?

Answer the following question in 3-4 complete sentences. A sculpture of a woman standing over three winged men. The men's faces show despair. Name this famous r

what are social class conflict and revenge of Heathclif in wuthering heights?