tearad60 tearad60
  • 02-06-2017
  • Physics
contestada

How much work is required to lift an object with a mass of 5.0 kilograms to a height of 3.5 meters?

Respuesta :

kamc67
kamc67 kamc67
  • 02-06-2017
I believe it would be 172 J (or 1.72 · 10² J)
Answer Link
Jamsen Jamsen
  • 02-06-2017
Work is Force multiplied by distance: work = Fd

work = mgh

work = (5.0 kg)(9.8 m/s)(3.5 m)

work = 171.5 joules or for two sigfigs, 170 joules
Answer Link

Otras preguntas

In a titration, 45.0 mL of KOH is neutralized by 75.0 mL of 0.30M HBr. How much KOH is in 1.0 liter of the KOH solution ?
algae do not cause disease or not
What Is the Function of Alliteration in Literature?
What Is the Function of Alliteration in Literature?
Why did Pres. Truman believe that political change would come to the Soviet Union?A. The failures of the Soviet Nuclear programB. The Appeal of freedom and the
Calculate the speed of a 3.5cm sound wave of frequency 8000Hz
What Is the National Prohibition Act?
A radio station transmits waves at a frequency of 120MHz an a speed of 300 million m/s. Calculate the wavelength.
how did jazz demonstrate the independent spirit of the times?
how do you write fraction 9/10 as a decimaland how to convert fractions into decimals