Sunday
March 26, 2017

Post a New Question

Posted by on .

If a man leans over a cliff and throws a rock upward at 4.9 m/s. Neglecting air resistance, what is the rock's speed one second later?

  • Physics??? - ,

    Please type your subject in the School Subject box. Any other words, including obscure abbreviations, are likely to delay responses from a teacher who knows that subject well.

  • college - ,

    v1 = velocity one second later
    vi = initial velocity of rock = 4.9 m/s
    t = time in seconds
    g = acceleration due to gravity = -9.8 m/s^2
    v1 = vi + gt

    Plug the numbers in and solve for v1.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question