sabriamo20 sabriamo20

03-01-2022
Physics

contestada

A helicopter hovers 568 m above a field and 96 kJ of gravitational potential
energy is stored. Assuming g = 9.8 N/kg, find the helicopter's mass.

Respuesta :

sparrow99990 sparrow99990

03-01-2022

Answer:

mass m = 17.2 kg.

Explanation:

Use potential energy =m*g*h,

so,

m=potential energy/(g*h)

m=96000 J/(9.8*568) = 17.2 kg

Answer Link

Otras preguntas

in general, what is the subject matter of the cave paintings at lascaux?

what defines the mass number of an isotope

describe what probably led to the development of the ancient nile river civilization

q+r+s, for q=46, s =54

an aptitude can be: mental shared physical learned

If jane has 3 balls and tim gave her 5 more. How many does she have in all?

what are the levels of organization

4. Another term for a pre-inspection agreement is A. pre-sale inspection. B. partial inspection. C. scope of work. D. standard of practice.

dr. james van allen and his group of united states scientists discovered a set of ___________.

If 1 yard=3 feet and 1 mile=5,280 feet, how many yards are in 5 miles? 79,200 yards 26,400 yards 8,800 yards 352 yards