Sunday
April 19, 2015

Homework Help: physics

Posted by mike on Saturday, October 25, 2008 at 2:06pm.

A 3.2 kg block sits on a frictionless table that has a hole cut in the middle of it. The 3.2 kg mass is connected to a string that goes through the hole in the table and attaches to a 4.8 kg mass. The 3.2 kg mass moves in a circle of radius 0.2 m
How fast does it have to be moving so thaf the 4.8kg mass does not fall? Also what is the tension in the string?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A mass m1 = 6.0 kg sits on a frictionless table, and rotates at a ...
Physics - A mass of 0.475 kg, on a frictionless table, is attached to a string ...
physics - A block of mass m sliding on a frictionless table is attached to a ...
physics - Masses 19 kg and 9 kg are connected by a light string that passes over...
physics - Masses 19 kg and 9 kg are connected by a light string that passes over...
physics - an air puck of mass 0.347 kg is tied to a string and allowed to ...
physics - An air puck of mass 0.278 kg is tied to a string and allowed to ...
AP Physics B - An air puck of mass 0.102 kg is tied to a string and allowed to ...
Physics B - An air puck of mass 0.289 kg is tied to a string and allowed to ...
Physics - A block of mass m 1 sits at rest on a table over a hole in the table. ...

Members