Ask Question
5 December, 14:19

Leroy who has a mass of 100kg, is skateboarding at 9.0 m/s when he smacks into a brick wall and comes to a dead stop at 2.0 s

show that his acceleration us 45 m/s2

+1
Answers (1)
  1. 5 December, 16:52
    0
    F = m*a

    a = v/t

    a = 9.0 m/s / 2.0 s

    a = 4.5 m/s^2

    F = 100 kg * 4.5 m/s^2

    F = 450 N

    Sig figs = 500 N?
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Leroy who has a mass of 100kg, is skateboarding at 9.0 m/s when he smacks into a brick wall and comes to a dead stop at 2.0 s show that his ...” in 📙 Physics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers