dipikarijal2007 dipikarijal2007

03-11-2020
Health

contestada

two application to increase the efficiency of a simple machine

Respuesta :

brightBrain brightBrain

03-11-2020

Answer:

reduce friction by using ball bearing,greasing etc

use light weights in pulleys

Answer Link

Otras preguntas

find the value of x I really need this to pass this yr.

How many yen is a dollar in japan?

In the nineteenth century why is it more necessary for art to provide accurate representation of life and objects

Chlorofluorocarbons have damaged _______ layer of Earths atmosphere

What are the arguments, both pro and con, for a flu pandemic occurring again soon?

Gabrielle bought 12 pizzas for his party. Each guest ate 2/5 of a pizza.How many guest ate pizza?

what determines how a star develops after the red gaint stage in its cycle? what two things can happen in the life of a massive star after it passes from the su

A rocket blast off and moves away from the earth. How is the rocket affected by the earth's gravitational pull as it gets further away? A. The pull of gravity o

Which is not an african nation

In the past 4 years, a sporting goods store had two yearly losses of $28,000 and $42,000 and two yearly profits of $104,000 and $10,000. What was the net prof