Newton Laws 1
Units of Force
What are Newtons?
Find the missing words. For every action in nature there is an _____ and ______ reaction.
What is EQUAL, OPPOSITE?
Units of Mass
What is g or Kg?
A region where a magnetic force can be observed.
What is a magnetic field?
Type of collision where the kinetic energy is conserved.
What is Elastic?
True or False: One object pushing on another will always receive a push in return.
What is True?
The acceleration of an object is directly proportional to the net force acting on it.
What is Newton's Second Law of Motion?
An invisible force that pulls objects toward each other.
What is Gravity?
The two ends of a magnetic field where the magnetic force is strongest.
What are magnetic poles?
The unit of measure for Momentum.
What is Kg x m/s?
Find the missing words. An object at ____ remains at rest, and an object in motion remains in ____ at constant _____ and in a straight line unless acted on by an unbalanced force.
What are REST, MOTION, SPEED?
This Law states that an object’s motion will not change unless an unbalanced force acts on the object.
What is Newton's First Law?
The formula F = m x a describes this law.
What is Newton's 2nd law?
The ability to do work.
What is energy?
If mass increases then momentum will ___________.
What is Increase?
Another name for the first law of motion.
What is Law of Inertia?
This causes a ball that has been kicked across the ground to stop.
What is Friction?
A car and a train are going the same speed. The car is easier to stop because it has less __________ and less and therefore less inertia.
What is mass?
A type of energy that is stored in an object due to its position relative to other objects.
What is Potential Energy?
Energy cannot be created or destroyed, only transformed from one form to another within an isolated system.
What is Law of Conservation of Energy?
According to Newton’s Second Law, if the force increases but the mass remains the same, this is what happens to the motion of the object.
What is increased?
This law explains why a ball bounces away when hit by another ball.
What is Newton's 3rd law?
If two rocks with different masses are rolling down a hill, will the bigger rock, or smaller rock take more force to stop?
What is the bigger rock?
Energy possessed by an object due to its motion
The names of Ms. Robbins' two dogs.
What are Sancho and Diaz?