work27771 work27771

06-02-2024
Physics

contestada

How many people would it take to lift one of your stone blocks at a constant speed using a pulley? Assume the average male coworker has a mass of 70 kg. Is this practical?
A) 1 person
B) 2 people
C) 3 people
D) 4 people

Respuesta :

Otras preguntas

Do you remember the children's song called the farmer in the dell and what is dell

By engaging in proxy wars, were the United States and the Soviet Union able to avoid involving their own military forces? Why or why not? A. No, both countries

Substitute y = 2x + 1 y = 3x - 1

The May Fourth Movement took place in _____________________________, China.

Why do you think people feel so strongly about slavery? Answer in a full paragraph?

5 and 4/5 plus 8 and 1/2

In an experiment, the explanation of the expected outcome, based on research, is the _______________. dependent variable control hypothesis independent variable

A plane intersects a solid. The resulting cross section is a trapezoid. Which situation describes the intersection? A. The plane intersected a rectangular pris

.Which tissue is responsible for growth in angiosperms? Vascular tissue Meristematic tissue Ground tissue

where is the most liquid water on earth, and what would have to be done so that humans could drink it?