22fgazzolo 22fgazzolo
  • 03-04-2020
  • Physics
contestada

If I had a six pulley system and a resistance of 24,000 N, how much effort would I need to lift it?

Respuesta :

raylinehamlett
raylinehamlett raylinehamlett
  • 03-04-2020
Suppose you could rig up a pair of pulley systems and get a friend, who is as strong as you, to pull one of them. You'd still have trouble, but you might be able to do it because each pulley would lift half the weight, or 1,000 pounds, and a quarter of that weight is 250 pounds
Answer Link

Otras preguntas

What is equivalent to12/18
Estimate each product. 2/9 of 88
When the climber ascends the mountain before acclimating, ___________ to restore homeostasis within the body.?
Which of the following is often found in individuals who are active and eating a healthy diet? decreased area in blood vessels. increased blood pressure in bloo
Use the area model to find the product of 28×32
Help Please I will give Any one 20 points In which part of Canada would you most likely settle in to farm
Through the process of simple diffusion, materials move across a cell membrane A) from an area of higher concentration to an area of lower concentration. B) fro
an adult african elephant weighs 8.25 tons.how much do 27 elephant's weighs
Plants can only cause mechanical weathering. true or false.
What was the Panic of 1819 significance?