Question

A stone falls from rest from the top of a high cliff. A second stone is thrown downward from

the same height 2s later with an initial speed of 30m/s. If both stones hit the ground below

simultaneously, how high is the cliff?​

Answer 1

Answer:

60 m

Explanation:

seee I don't know....

Answer 2

Explanation:

I don't understand the answer can you give me full answer