Question

Which of the following has potential but not kinetic energy? (2 points)

a roller coaster zooming down a hill

a child riding their bike

a bird flying from a tree

a ball sitting on a s
helf

Answer 1

a ball sitting on a shelf

Answer 2

as he said,
P.E = mgh , K.E = 0.5 mv^2

the only case where V = 0 is the fourth
so K.E = 0 , we have height so P.E = mgh

Answer 3

** she :)

Answer 4

@shathasakr , excuse me :)