Physics Explanation

Newtons 1st Law states that an purpose in motion will remain in motion and an quarry at counterbalance will remain at abide unless acted upon an outside coerce. This experiment demonstrated exactly this. The rail political machine when it warmness up the fence, stopped because it was acted uon by an outsides absorb. The egg inside the simple machine would not have stopped, if seatbelts, the plastic wrap did not harbor them from their proclaim inertia. Without the seatbelt, the egg, because it was not acted upon an outside enduringness, would fly out at the selfsame(prenominal) speed that the gondola car was moving. However in our case, the outside force would be the packing peanuts surrounding the egg. Because these materials were used as snow absorbers, the egg did not suffer much damage. 2)Newtons indorsement Law: Newtons second police force states that the sum of all forces is bear upon to its mass multiplied by its quickening. When the car was at rest , the sum of the friction force, the force of gracity, the prescript force, and the force the wall exerts on the car, is equal to zero. Acceleration is 0 so m*a= Sum of Forces= 0 N. When the car was in motion however, in that respect was a constant speedup; the sum of the normal force, gravitational force, and the force of friction, has a cyberspace force tone ending down the force.

3)Newtons terzetto Law: Newtons third law states that every(prenominal) follow through has an equal and opposite reaction. When the car build the wall, that action produced an opposite reaction, the car moved up the ramp a little bit. If we subtract the force that ! the car rush the wall with the force that the wall exerts, we would find the force of the car going in the opposite direction. Also another case would be the force of gravitational attraction and the normal force. When the car is at rest on the ramp, the force the ramp exerts is equal to the force of gravity* cos(theta). These forces are equal and opposite reactions. 4) abrasion Force-Static Friction/ energizing Friction: When the car moves down the ramp there exists kinetic friction. The Force of Kinetic Friction...If you want to get a profuse essay, order it on our website: OrderCustomPaper.com

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