ijustwantanswersrn ijustwantanswersrn

17-08-2020
Physics

contestada

An engine causes a car to move 10 meters with a force of 100 N. The engine produces 10,000 J of energy. What is the efficiency of this engine?

Respuesta :

MathPhys MathPhys

17-08-2020

Answer:

10%

Explanation:

Efficiency = work done / energy used

e = (10 m × 100 N) / (10,000 J)

e = 0.1

The efficiency is 0.1, or 10%.

Answer Link

Otras preguntas

What region of the united states is beef and hog production prevalent?

how did each group get its name?( The political groups)

You check 20 cartons of eggs 3 of the cartons have at least 1 cracked egg what is the experimental probability that a carton of eggs had at least 1 cracked egg

The map above shows the countries of the Middle East. The country that is highlighted is __________. A. Iran B. Israel C. Saudi Arabia D. Turkey

Calculate the area of a 10 inch circle. Round your answer to the nearest hundredth.

The u.s. was interested in alaska in the late 1860s because

PLEASE HELP. need these for final study! 1 continuum 2 enclaves 3 ethnicists 4 gentrifying 5nativist 6 reductionism a-sequence of events b-ethnic neighborhoods.

help me please thank you

Need help with this proof

Which groups had religious freedom in colonial Pennsylvania? A. all faiths and creeds B. only Quakers and agnosticsCan someone please answer. C. all Jews and