Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Physics
how is the time for which work a machine and it does a work?
t=? A=9.3*10^4J P=1.3*10^4W
1 answer
I don't understand your question; please rewrite and repost.
You can
ask a new question
or
answer this question
.
Related Questions
A clerk spent his 35 hour work week as follows: 1/5 of his time in sorting mail; 1/2 of his time in filing letters; and 1/7 of
a machine was used to lift a load of 30N through a distance of 2metres. the effort applied was 10N through a distance of
a simple machine moves a load of 400N through a distance of 10cm when a force of 20N is applied to it.if the distance moved by
Which machine has the highest efficiency?
machine/ output work (j)/ input work (j) A 750 1,500 B 1,000 4,000 C 450 600 D 3,000
A machine with velocity ratio 5 requires 1000J of work o raise a load of 600N through a vertical distance of 1.25m
find i.work
5. How well a machine converts energy (INPUT) into work (OUTPUT) is called...
* 2 points force joule efficiency work
Use the table to answer the question.
Machine Output Work (J) Input Work (J) A 750 1,500 B 1,000 4,000 C 450 600 D 3,000 5,000
Use the table to answer the question.
Machine Output Work (J) Input Work (J) A 750 1,500 B 1,000 4,000 C 450 600 D 3,000 5,000
Force and Work Unit Test
9 of 129 of 12 Items Question Use the table to answer the question. Machine Output Work (J) Input Work
Calculate the efficiency of a machine that produces 800J of work for every 2000J of work placed into the machine, and show your
