Question

An athlete with mass of 50kg runs up a hill. the foot of the hill is 400m above sea level and summit is 900m above sea level. calculate by how much the athlete's gravitational potential energy increases.

Answer 1

mg(h2-h1) = 50*9.8*500

Answer 2

24 5000

Answer 3

An athletic with a massage of 50 kg runs up a hill .the foot of the hill is 400m above sea level and the summit is 900m above sea level .calculate by how much the athlete 's gravitational potential energy increased.

Answer 4

yes

Answer 5

900-400=500
50kg*10m/s2*500

Answer 6

400 kJ