Law's Of Motion
1600's Scientist that wrote the 3 Laws of Motion we still use today.
Who is Sir Issac Newton?
Meter/Kilometer/Feet/Mile/Inch/Yard/Centimeter
The rate at which velocity changes over time.
What is acceleration?
All forces exerted on an object are equal and in the opposite direction
What is Balanced Forces?
If an object is changing direction, is it accelerating?
YES!
For every action there is an equal and opposite reaction.
What is Newton's 3rd Law of Motion?
Give me 3 examples of a unit for Time.
Hour/Second/Minute/Month/Year/Day/Century
A location to which another location is compared.
What is a reference point?
Something that has both size and direction. Examples are Velocity, Acceleration, Force, Momentum, Etc.
What is a Vector?
The acceleration of an object increases with increased force and decrases with increased mass.
What is Newton's 2nd Law of Motion?
Give me 3 examples of Speed.
Meter/Second, Mile/Hour, Yard/Minute, Kilometer/Year
A change in position over time.
What is Motion?
The force of attraction between two masses.
What is Gravity?
What is A=(VelocityFinal-VInitial)/Time?
For every action there is an equal and opposite reaction.
What is Newton's Third Law of Motion?
The correct unit for Force.
The speed of an object at any given moment.
What is Instantaneous Speed?
If objects collide, the total momentum before the collision is the same as the total momentum after the collision.
What is the Conservation of Momentum?
Devin pulls a box with a force of 9 Newtons and Riley pulls the box from the opposite side with 2 Newtons. Which was does the box move?
What is toward Devin?
A Scientist who's work inspired Newton and helped him formulate Newton's 3 Laws of Motion.
Who is Galileo Galilei?
The correct unit for Momentum is?
What is Kg X m/s?
"Staight Line" distance of an object from its starting position. The fastest path traveled.
The resistance of an object to change in the speed or the direction of its motion.
What is Inertia?
What is your favorite class in 7th grade???
WHAT IS SCIENCE? :)