Physics

A smooth inclined plane is 6.00m long. The top end of the plane is 1.50m above the bottom end of the plane. A box which has a mass of 35.7kg is pulled up the plane by a rope which is parallel to the plane. The force in the rope is 99.6N. The initial speed of the box is 0. Calculate the speed of the of the box when the box is at the top of the plane.

  1. 👍 0
  2. 👎 0
  3. 👁 322
  1. workin-changePE=finalKE
    99.6*6-35.7*9.8*1.50=1/2 *35.7*v^2
    solve for velocity v at the top.

Respond to this Question

First Name

Your Response

Similar Questions

  1. physics

    Three applied forces, F1= 20.0 N, F2= 40.0 N, and F3 = 10.0 N act on an object with a mass of 2.00 kg which can move along an inclined plane as shown in the figure. The questions refer to the instant when the object has moved

    asked by naf on November 7, 2012
  2. Biology

    In conventional human radiological imaging (e.g., MRI, PET, CT) of the head, the axial plane is synonymous with the horizontal plane. Which of the following statements about this plane is most accurate? The axial plane is an axis

    asked by Anonym on April 10, 2013
  3. Physics

    1. A 3kg box is released from the top of a 20° inclined plane. If the length of the inclined plane is 10m long, and a frictional force of 10N opposes the motion of the ball, Determine the speed of the ball when the ball reaches

    asked by Elizabeth on June 24, 2020
  4. physics

    two uniform cylinders have different masses and different rotational inertias.they simultaneously start from rest at top of an inclined plane and rool without sliding down the plane.the cylinder that gets to the bottom first is?

    asked by owen on May 25, 2012
  5. Physics

    A body slides down from the rest from the top of6.4m long rough inclined plane at 30 degree with the horizontal.find the time taken by the body in reaching the bottom of the plane. Take mu k=0.2 and g=10m/s2

    asked by Anonymous on September 25, 2016
  1. PHYSICS HELP ASAP

    a 3 kg block slides down a frictionless plane inclined 20 degrees to the horizontal. If the length of the plane's surface is 1.50m, how much work is done, and by what force? suppose the coefficient of kinetic friction between the

    asked by mandy on January 10, 2011
  2. Physics

    6 J of work is needed to push an object of mass 2 kg from point A to point B of the frictionless inclined plane. If the angle of inclination is 30°, the height of the plane is h, what is the length s of the inclined plane?

    asked by Anonymous on October 17, 2010
  3. Physics

    A block of ice of mass 30 kg is at rest atop an inclined plane of vertical height 2 m. It is released and slides down the inclined plane. What is its speed at the bottom of the inclined plane?

    asked by Hannah on March 1, 2017
  4. Physics

    A ring (hollow cylinder) of mass 2.89kg, inner radius 5.35cm, and outer radius 6.35cm rolls (without slipping) up an inclined plane that makes an angle of θ=35.6°, as shown in the figure below. At the moment the ring is at

    asked by Andrea on July 5, 2016
  5. uos

    A 2.0-kg object starts from rest from the top of an inclined plane that makes an angle of 30° with the horizontal and has a rise of 0.40 m. It slides down the inclined plane and at the bottom has a kinetic energy of 60 J. Ignore

    asked by lamees on July 5, 2014

You can view more similar questions or ask a new question.