Post a New Question

Physics

posted by on .

A stone is dropped from rest from the roof of a 100-m high building; 2.00 s after that, a second stone is thrown straight down with initial speed v0, and the second stone passes the first stone 21.6 m above ground. (a) When are the stones at the same height? (b) What was the initial speed, v0, of the second stone, in m/s? (c) What are the speeds of the two stones, in m/s, just before they hit the ground?

  • Physics - ,

    idk as well

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question