Please help me with this and show me the work on how to do it I’m confused please and thank you <3

20 joule is your answer

here

mass m =100kg

distance d=50m

acceleration due to gravity a =10m/s²

work =force×displacement

= ma/d=100×10/50=20joule

50,000 joules

50kJoules

Explanation:

F = m * a

here, m = 100kg. a = 10m/s^2

F = 100 * 10

= 1000 Newtons

Here, d= 50m. F = 1000newtons

W = F * d

= 1000 * 50

= 50,000 joules

= 50 kilo joules

the answer is false. this is because for ice to melt, it requires latent heat of melting. latent heat means heat energy required to change phase without any increase in temperatures. therefore, the ice will take energy from the environment to melt hence atmospheric temperatures will reduce.