Register
A person uses a pulley with 95%-efficiency and puts 50 J of work into the pulley. What is the output work?
162k views
21 votes
A person uses a pulley with 95%-efficiency and puts 50 J of work into the pulley. What is the output work?

User WeezHard
by
9.1k points

1 Answer

14 votes

Answer:

47.5J

Step-by-step explanation:

just find 95% of 50

User PseudoDust
by
8.9k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
How many light sources do you know Pls list them
A 75-kg refrigerator is located on the 70th floor of a skyscraper (300meters a over the ground) What is the potential energy of the refrigerator? #PLEASE HELP
What are two things that the amount of gravitational force between two object depends on
Link Copied!