Recent content by Stewkatt

  1. Stewkatt

    2D kinematics -- Calculate the acceleration of the jumping athlete

    yay, I figured it out. I still have to find the direction of acceleration and that’s it.
  2. Stewkatt

    2D kinematics -- Calculate the acceleration of the jumping athlete

    this is my work but the answers say 11 m/s^2 so I made an error somewhere. Also if someone could help me with solving the direction for the acceleration, that would be greatly appreciated.
  3. Stewkatt

    Displacement and average velocity for object with three motion stages

    Hey, my teacher prefers I solve things with algebra with a timeline, but I’ll keep that in mind
  4. Stewkatt

    Displacement and average velocity for object with three motion stages

    An object starts from rest and accelerates at 3.0 m/s2 for 4.0 s. Its velocity remains constant for 7.0 s, and it finally comes to rest with uniform deceleration after another 5.0 s. Find the following: a. the displacement for each stage of the motion b. the average velocity over the whole time...