Post a New Question

physical science

posted by .

a hammer falls off a rooftop and strikes the ground with a certain kinetic energy. if it fell from a roof twice as tall, how would its kinetic energy compare? explain

  • physical science -

    mgh = KE
    mg2h = 2KE

  • physical science -

    Why don't you look in your book it will really help you instead of looking for answers trust me you will regret it if you look online

  • physical science -

    Hi every one mine name is Angela lynch

  • physical science -

    m ,n ,

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question