gomezlisette912 gomezlisette912

22-10-2021
Physics

contestada

The input work on pulley system is 75J. If the pulley system is 84 percent efficient, then what is the output work from the pulley system?

Respuesta :

tonystark2334 tonystark2334

22-10-2021

Answer: 63 J

Explanation: The effiency () of a machine is given by the ratio between the output work and the input work :

Where:

Isolating :

Finally:

Answer Link

Otras preguntas

Consider the following equation: 4-6y=-26-5x. Find the x- and y-intercepts, if possible.

Bổ sung các tác chất và điều kiện của chuỗi phản ứng

What is the direction of longshore drift along sarasota, FL coastline? How did you deduce this? Text: Features of Depositional Shores (313-4/319- 20) & Barr

summary of on a mountain trail

Select the correct answer. A construction company clears away 75 percent of a forest area for urban development. What will most likely happen to the carrying ca

Consider this sentence: Incolis in insula pacem damus. What is the conjugation of damus? O First O Fourth O Second O Third

A judge's order to a person to do or to refrain from doing a particular thing is called ________?

he law goes into (______________) tomorrow. A. Except B. Excellent C. Affect D. Effect

completen en su cuaderno una dieta equilibrada para un día entero. Formen grupos y, teniendo en cuenta la Información de la pirámide alimenticia, 16 - Pongan en

SREF stands for:a. Short Range Ensemble Forecastsb. Silly Raucus Egg-laying Fish c. Short Range Experimental Forecastsd. Simulated Regression Ensemble Forecast