ashleydash1918 ashleydash1918

13-11-2020
Physics

contestada

please help, what's the efficiency of the two pulleys

please help whats the efficiency of the two pulleys class=

Respuesta :

gbububiu000 gbububiu000

13-11-2020

Answer:20cm

Explanation:

Answer Link

Otras preguntas

after the civil war what was the goal of southern democracts

A book seller bought 80 copies of books at 3.50 per copy . He sold each of them at 4.20 , find the total price and profit cost price

Read the excerpt from "How I Learned English." I fell back, Dazed, clutching my brow, Groaning, "Oh my shin, oh my shin," And everybody peeled away from me And

A rotating light is located 13 feet from a wall. The light completes one rotation every 5 seconds. Find the rate at which the light projected onto the wall is m

Suppose People's bank offers to lend you $10,000 for 1 year on a loan contract that calls for you to make interest payments of $250.00 at the end of each quarte

Which common arguments were given in support of the American colonists' declaration of independence? Select all correct answers. A: Parliament did not have the

Change At dinner,six balls of kenkey were eaten by Kelvin to active voice

Describe and explain how the movement and arrangement of the particles in a block of ice change as the ice melts to form liquid water. In your answer, include i

What is Chronatography

What is the present value of a $1,600 payment made in five years when the discount rate is 10 percent?