pablovelasco pablovelasco
  • 21-09-2018
  • Physics
contestada

Calculate the increase in potential energy of a 60.0-kg man who climbs a ladder 10.0 meters high

Respuesta :

AL2006
AL2006 AL2006
  • 21-09-2018

Potential energy = (mass) · (gravity) · (height)

PE = (60 kg) · (9.8 m/s²) · (10 m)

PE = (60 · 9.8 · 10) · (kg · m²/s² )

PE = 5,880 joules

Answer Link
gcantiga44
gcantiga44 gcantiga44
  • 23-11-2020

5,880 J ≈ 5,900 J

Take account for the significant figures.

Answer Link

Otras preguntas

Which of the following is an example of proper movement for a biceps curl? a. Rotate the arm at the shoulder with the back straight b. Bend the arm at the elb
According to a poll, 30% of voters support a ballot initiative. Hans randomly surveys 5 voters. What is the probability that exactly 2 voters will be in favor o
Let f(x) = -4x + 7 and g(x) = 2x - 6. Find (g o f)(1)
A population of wildflowers is separated by an eight-lane superhighway. Pollen is often carried by the wind across the highway and can pollinate the flowers on
what word is loaded sharply, refused discuss and different?
who conquered the incas
What is the factored form of a2 – 121? (a – 121)(a – 1) (a – 11)(a + 11) (a + 11)(a + 11) (a – 121)(a + 1)
what is the answer to this because I'm clueless?
The Exercise by Bernard MacLaverty (excerpt) "A barman!" Waldo mimicked and the class roared loudly. "Quiet." He wheeled on them. "You, Sweeny. Come out here."
Identify the simple predicate in the following sentence. Nurses teach preventative care and rehabilitation.