A stone is projected vertically to reach a maximum height 'h'. The ratio of kinetic energy to potential energy at a height 4h/5 is

Question

1) 5:4
2) 4:5
3) 1:4
4) 4:1

Answer 1

At height 4h/5,
KE=h/5
PE=4h/5
Ratio of KE:PE=?

Answer 2

1:4

Answer 3

2) 4:5

Answer 4

C)1:4

Answer 5

None of the above

Answer 6

1:4