michaeltorres9856 michaeltorres9856

01-12-2021
Physics

contestada

8. An airplane of mass 8500 kg dives has an altitude of 15,000 m. It then dives steeply to an
altitude of 11,000 m. What was the change in potential energy?

Respuesta :

01-12-2021

Answer:

333.5 MJ

Explanation:

ΔV = m·g·Δh

= 8500 · 9.81 · (15000-11000)

= 8500 · 9.81 · 4000

= 333 540 000

≈ 333.5 ·10⁶J = 333.5 MJ

Answer Link

Otras preguntas

Check whether (x – 1) (x +2) = x + 3 is a quadratic equation or not.

Help please 43 points

Which of the following is describes the emphasis on a certain beat? a Ob Accent Tempo Count Step Pattern Od

Why does the Everdeen family no longer include the father?

What is an obligate anaerobe? How do obligate anaerobe like Bacteria C get energy?

What is subsistence agriculture, and why does it often result in poverty?

The words associate and disassociate have opposite meanings. They are

find the length of the side of a square with a perimeter of 128 meters

Formula: KE = 1/2 my? m=mass v=velocity 1. A car is traveling with a velocity of 40 m/s and has a mass of 1120 kg. Calculate the kinetic energy (KE) of the car.

1. What role do you think popular belief has on scientific discoveries?2. Is there a scientific discovery in today’s world that has been overshadowed by popular