Physics

A small sphere of mass 1 kg is attached to the end of a cord of length 1 m and rotated in a vertical circle about a fixed point O. If the speed at the uppermost point of the trajectory is 1 m/s, the sphere will have a circular trajectory (will move in a circle).
Use g=9.8 m/s2.

  1. 👍 0
  2. 👎 0
  3. 👁 231
  1. I know that this is a true or false question, but I don't know the answer. I will have the answer in just a little bit.

    1. 👍 0
    2. 👎 0
    posted by Anon1

Respond to this Question

First Name

Your Response

Similar Questions

  1. Physics

    A small steel sphere of mass 0.40 kg is attached by a 0.50 m long cord to a swivel pin set into the surface of a frictionless table top. The sphere moves in a circle on the horizontal surface with a speed of 6.0 m/s. a.) what is

    asked by Alex on April 12, 2013
  2. Physics

    A small sphere of mass 2 kg is attached to the end of a cord of length 2m and rotated in a vertical circle about a fixed point O. Determine the tension in the cord at the lowest point of the trajectory if the speed at this point

    asked by Anonymous on November 8, 2014
  3. Physics

    A small sphere of mass 3 kg is attached to the end of a cord of length 2m and rotated in a vertical circle about a fixed point O. Determine the tension in the cord at the uppermost point of the trajectory if the speed at this

    asked by Anonymous on November 8, 2014
  4. physics

    A small sphere of mass m is connected to the end of a cord of length r and rotates in a vertical circle about a fixed point O. The tension force exerted by the cord on the sphere is denoted by T . What is the correct equation for

    asked by arianna on December 20, 2014
  5. Physics

    A pendulum consists of a sphere of mass 1.5 kg attached to a light cord of length 10.9 m as in the figure below. The sphere is released from rest when the cord makes a 58 degree angle with the vertical, and the pivot at P is

    asked by Amanda and Leah on January 10, 2012
  1. physics 1403

    10kg mass is attached to a 5kg mass by a 20cm cord. The 5 kg mass is attached by a 30cm cord to a motor that rotates the entire mass/cord system 5rev/s in the horizontal plane. What is the tension in each cord?

    asked by Anonymous on November 3, 2014
  2. physics

    A 6 kg mass is attached to a light cord that passes over a massless, frictionless pulley. The other end of the cord is attached to a 3.5 kg mass as in Figure below. Use conservation of energy to determine the final speed of the

    asked by ATT on March 31, 2018
  3. physics

    A mass of 0.04 kg is attached to a cord passing through a small hole in a frictionless, horizontal surface. The mass is initially orbiting with speed 4.9 m/s in a circle of radius 0.4 m. The cord is then slowly pulled from below,

    asked by will on October 19, 2011
  4. physics

    A small sphere of charge q = +68 ƒÝC and mass m = 5.8 g is attached to a light string and placed in a uniform electric field E that makes an angle ƒá = 37„a with the horizontal. The opposite end of the string is attached to

    asked by Anonymous on November 6, 2012
  5. physics

    A small sphere of charge q = +68 ƒÝC and mass m = 5.8 g is attached to a light string and placed in a uniform electric field E that makes an angle ƒá = 37„a with the horizontal. The opposite end of the string is attached to

    asked by Anonymous on November 6, 2012

More Similar Questions