Question

please Answer ne fast​

Answer 1

$\bold{\boxed{Answer}}$

1)

here

potential energy = mgh

mass = 0.5kg

g = 10m/s²

h = 5m

potential energy = 0.5 x 10 x 5

= 25joules.

2)

$\bold{\boxed{if\:kinetic\:energy\:=\:potential\:energy}}$

→ 1/2 m v² = 25

→ 0.5 x 1/2 v² = 25

→ 1/2 v² = 50

→ v² = 100

→ v = 10 m/s²

hope this will help you