Post a New Question

physics

posted by on .

In an arcade game a 0.099 kg disk is shot
across a frictionless horizontal surface by compressing it against a spring and releasing it.If the spring has a spring constant of 244 N/m and is compressed from its equilibrium position by 4 cm, find the speed with which the disk slides across the surface.
Answer in units of m/s

  • physics - ,

    kx²/2 = mv²/2
    v=sqrt(kx²/m)=sqrt(244•16•10⁻⁴/0.099) =...

  • physics - ,

    1.986

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question