Wednesday
April 16, 2014

Homework Help: physics mechanics

Posted by njood on Saturday, October 26, 2013 at 7:51pm.

A 2 kg mass rests on a horizontal table with a light spring with a force constant of 200 Nm-1

attached to it. The coefficient of static friction between the mass and the table is 0.7 and the
coefficient of kinetic friction is 0.5. How far must the spring be stretched horizontally before the
mass begins to move and what is its initial acceleration when it does begin to move?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A light rope is attached to a block with a mass of 6 kg that rests on ...
Physics - A block of mass m = 2.00 kg rests on the left edge of a block of mass ...
Physics - A small block of mass m rests on the sloping side of a triangular ...
Physics Classical Mechanics Help ASAP - A small cube of mass m1= 1.0 kg slides ...
Physics - The system shown in the figure is in equilibrium. A 15 kg mass ...
8.01x Classical Mechanics - Sliding Blocks (14 points possible) A small cube of...
Physics - An object of mass M rests on a horizontal table and is connected to a ...
physics - An object with mass m1=5.00 kg rests on a frictionless horizontal ...
physics - An object with mass m1=5.00 kg rests on a frictionless horizontal ...
Physics - An object with mass m1 = 6.00 kg, rests on a frictionless horizontal ...

Search
Members