Wednesday, March 21, 2012


This is our raw egg that has been soaking for 2 weeks!
They were VERY slimy!
**gross**

Tuesday, March 20, 2012

Force: something which can state the state of motion.
Force+acceleration= Newton's second law say as the force acting upon an object is increased, the acceleration of the object is increased. as the mass of an object in increased the acceleration of the object is decreased.
Direction and magnitude of forces: if an object has a lesser force then the oject pushing against it, that object will always move in the direction of the great force.
Newton's three laws: 1. object at rest stays at rest unless an external force is aplied to it. 2: the force acting upon an object is increased, the acceleration of the object is increased. as the mass of an object in increased the acceleration of the object is decreased. 3. For action there is an equal and opposite reaction.
Speed: the rate of measure of the rate of motion
Velocity: vector measure of the rate and direction of motion
Velocity  + acceleration and momentum: the rate that an object changes its velocity and force or speed of movement.
Velocity for a egg dropping 30.48 cm in 2.2seconds  is 13.85cm/sec
Egg weighed 109.3 grams * 13.85= 1,513 g*cm/sec.