Recent content by annakwon

  1. A

    Free fall, hit the target, projectile problem

    Homework Statement monkey is a building 79.3 meters tall. as he was free falling, he was shot by a suspect with a dart. which suspect hit the monkey? Suspect a - on a building 65.2 tall, 81meters away from monkey (building to building horizontally), at velocity 55, at angle 10...
  2. A

    Free fall, hit the target, projectile problem

    Ok so, the question is if the dart will hit the monkey or not, so...55 sin (10) x t = H 55 sin (10) x t = 79.3 - 65.2 55 sin (10) x t = 14.1 t = 14.1/ 55sin10 t = 1.476 so if they were to hit, it should hit at 1.476 so... v sin(θ)t - ½gt2 = h - ½gt2 55 (sin10) x 1.476 - (1/2)(9.8)(1.476^2) =...
  3. A

    Free fall, hit the target, projectile problem

    Homework Statement A monkey is free falling at a building at height 79.3 Meters. At the same time a dude shoots a dart from a building 65.2 meters tall, 81.0 meters away from monkey building, 55 m/s speed, angle at 10 degree. Homework Equations two dimension kinematics The Attempt...
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