jonathanLeelemonds jonathanLeelemonds
  • 03-11-2020
  • Physics
contestada

The input work done on a machine is 9.63 × 103 joules, and the output work is 3.0 × 103 joules. What is the percentage efficiency of the machine?

Respuesta :

Oceans
Oceans Oceans
  • 04-11-2020

Answer:

31.15%

Explanation:

The formula used was

((Work output)/(Work input))×100

Answer Link
toolboxj10
toolboxj10 toolboxj10
  • 12-01-2021

Answer:

C.  31.1 percent

Answer Link

Otras preguntas

Unlike kinetic energy, potential energy is
how do you rename 720 tens
The square of a whole number 'n' lies between 80 and 150. Find all possible values for 'n'.
Your sister is considering two different shapes of her garden. One is a square with side lengths of 3.5 meters, and the other is a circle with a diameter of 4 m
Circle the sum 9 + 4= 13
Non-intersecting lines that are separated by equal distances at every point can best be described as _____. a. parallel b. perpendicular c. skew d. adjacent
At the same time a 32-foot water tower casts a 14-foot shadow , a nearby light posts a casts a 7-foot shadow. How tall is the light post? a. 7 ft b. 12 ft c.
in 0.58, which digit is at the ones place?
What lines measure distances east and west of the prime meridian?
how to write 6.7 different ways