Post a New Question

physics

posted by .

An unknown force pushes a 17 kilogram block across a smooth (frictionless) floor. Three seconds after the force is first applied to the block, the block is moving with a speed of 6 meters per second. What is the magnitude of the unknown force?

  • physics -

    f=ma=m(vf/time)=17*6/3=34N

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question