jyhearussel19 jyhearussel19

02-05-2020
Physics

contestada

A machine has an efficiency of 70%. How much work dose the machine do when 20,000 J of work is done on it

Respuesta :

andrezazueta239 andrezazueta239

10-11-2020

Answer:

a

Explanation:

Answer Link

13-01-2021

Answer:

A. 14,000 J

Explanation:

on edg.

Answer Link

Otras preguntas

When kwame listens to a customer, he paraphrases the customer's request or complaint to make sure he understands it. which active listening skill is he using?

seven through ten asap please

Google has started a project to scan all books and make those that are not copyrighted available to people free of charge. why is it important that only books w

Please help me. number 44, 45, 55

What's 0.312 as a fraction

Standing on the roof of a (42.0+A) m tall building, you throw a ball straight up with an initial speed of (14.5+B) m/s. If the ball misses the building on the w

Tropical dry climates support more plants and animals than do tropical wet climates.

Which is a sentence fragment? A. Stop! B. Construction paper, scissors, and paintbrushes in a pile on the table. C. On the front door was pinned a note. D. Wait

Zoya has to earn at least $300 to meet her fundraising goal. She has only 100 bracelets that she plans to sell at $5 each. Which inequality shows the number of

A kite is currently flying at an altitude of 19 meters above the ground. If the angle of elevation from the ground to the kite is 33 degrees find the length of