jalayniegrace jalayniegrace

16-05-2017
Physics

contestada

If the 78.0 kg astronaut were in a spacecraft 6R from the center of the earth, what would the astronaut's weight be on earth?

Respuesta :

egenriether egenriether

16-05-2017

Kind of a trick question:) you don't need to know how far from the earth he is just use
F=ma
F=78kg*9.8m/s^2=764.4N
Or 171.8 lbs

Answer Link

16-05-2017

If the astronaut's mass is 78 kg, then he weighs about 764 Newtons on Earth, and about 21 newtons when he's 5 Earth radiuses off the surface.

Answer Link

Otras preguntas

Oración con la palabra extraordinarios

Where was the first medical school established? A. Philadelphia B. New York City C. Boston D. Chicago

Is 1/3 bigger than 1/2

Which one of the following sentences contains a collective noun? A. The quality of mercy is not strained. B. Listen, my children, and you shall hear. C. Who amo

How does the FITT principle apply to the development of a successful personal fitness program?A. The FITT principle helps individuals determine an effective sch

Economic development is a measure of A. personal worth. B. social standing. C. cultural superiority. D. economic well-being.

Which is a diatomic molecule? A. He B. O2 C. NaCl D. CuF2

a change of dna in an organism that results in a new trait is known as a

Solve this system of equations: 2x+y=11 y=x-1 Pleas

Ms.Keller is grading semester projects.In the past two hours, she has graded five projects.At this rate, she will grade _ project in seven hours at a rate of _