Post a New Question

physics

posted by .

A stone is tied to a string (length = 1.05 m) and whirled in a circle at the same constant speed in two different ways. First, the circle is horizontal and the string is nearly parallel to the ground. Next, the circle is vertical. In the vertical case the maximum tension in the string is 14.6 % larger than the tension that exists when the circle is horizontal. Determine the speed of the stone.

  • physics -

    vertical= 1.14*horizontal
    mg+mv^2/r=1.14(mv^2/r)

    solve for v. Grab you algebra writing pad.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question