A kid has 650 Joules of potential energy when they are the top of their swing. If the height is 1.3 meters, what is the mass of the kid?

Question

asked Sep 25, 2021 29.6k views

1 Answer

Rcarrington · Answer 1 · 2021-10-02T04:28:20+0000

Answer:

51kg

Explanation:

GPE=mass×gravitational field strength×height

so...

mass=GPE/gravitational field strength×height

gravition field strength on earth=9.81

650/9.81×1.3=50.968...