cocomorillo9013 cocomorillo9013
  • 22-02-2024
  • Physics
contestada

A chain 63 meters long, whose mass is 23 kilograms, is hanging over the edge of a tall building and does not touch the ground. How much work is required to lift the top 2 meters of the chain to the top of the building? Use that the acceleration due to gravity is 9.8 m/s².

Respuesta :

Otras preguntas

in human relations the irritation threshold is the?
you have the numbers 1-25 written on slips of paper. if you choose one slip at random, what is the probability that you will select a number that divisible by 4
please help explain y = 2x + 3
what is the product of 379 and 8
Round to the nearest tenth 0.12
how do you round to the half in fractions
you have the numbers 1-25 written on slips of paper. if you choose one slip at random, what is the probability that you will select a number that divisible by 4
In a bag of marbles, 12% were red, 14% were blue , and the rest were white. If the bag has 250 marbles, how many were red and blue?
How do red worms maintain homeostasis?
True or False? Developed countries are more likely to have high literacy rates and low poverty rates.