sbryce25 sbryce25
  • 25-11-2014
  • Physics
contestada

How much work does a mother do if she lifts each of her twin babies upward 1.0 m? Each baby weighs 90 N.

Respuesta :

kongenoch kongenoch
  • 25-11-2014
W = F x d
W = 90 x 1
Work done is 90 Nm
Answer Link
kittymaniac
kittymaniac kittymaniac
  • 25-11-2014
Work = distance * force
Work = 1.0 * 90
Work = 90 Nm (Newton-meters) or 90 J (Joules)

For both twins at once, it's 2*90 = 180 J. Hope this helps! :)
Answer Link

Otras preguntas

whats the most accurate estimation of 65+77
''Life in a city is more rewarding than life outside a city."List two or three arguments in favor of this opinion and two or three arguments opposing this opini
why did people immigrate to the United States in the late 1800s?
A pencil measures 14 cm long. How many millimeters long is it?
A pencil measures 14 cm long. How many millimeters long is it?
whats the most accurate estimation of 65+77
which of the following represents the most accurate estimation of 38+23
why did people immigrate to the United States in the late 1800s?
please explain how to solve this  On Monday,it took Helen 3 hours to do  a page of science homework exercises.The next day she did the same number of exercises
which of the following represents the most accurate estimation of 38+23