Question

mass=3×10^6 vertical velocity=1km/s altitude=25km calculate - potential energy and kinetic energy

Answer 1

wait a min


Formula of potential energy =mgh ..m=3×10^6kg g=9.8 m/sqs ..h=25000m..ans is
PE= 75910000joules..

KE= 159000000 joules

Answer 2

For potential Energy use
⏩⏩ Mgh
where. M is mass of body .
g is acceleration due to gravity.(9.8)
and h is the height from surface of earth
◻◻◻◻◻◻◻◻◻◻◻◻◻◻◻◼◼◼◼◼◼◼◼◼◼◼◼◼◼◼◼◼◼◼

For Kinetic Energy

Use ⏩⏩ ½mv² where symbols have their usual meaning.
▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▫▫▫▫▫▫▫▫▫▫▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪▪

I am not calculating. do it yourself to get used to it. for any problem
comment please.