NotYourTyn

Most popular questions and responses by NotYourTyn
  1. PHYSICS

    A car with a uniform speed of 60km/h enters a circular flat curve whose radius is .50 km. If the friction between the road and the car's tires can supply a central accekeration of 1.25 m/s^2, dies the car negotiate the curve safely? Prove your answer.

    asked on September 12, 2015
  2. PHYSICS

    A metal ball tied to the end of a string 1.8 m long is whirled in a horizontal circle at 4 m/s. What is the mass of the ball if the tension on the string is 30 N?

    asked on September 13, 2015
  3. PHYSICS

    the gravitational force between two masses is 500 N. What is the gravitational force if the masses are doubled and distance between them is likewise doubled?

    asked on September 13, 2015
  4. PHYSICS

    An object weighs 480 N on earth. What would its weight be on a planet whose mass is twice the mass and ratio of the earth?

    asked on September 13, 2015