Speed
This is the unit of speed
What is distance/time?
this is the difference between speed and velocity
What is velocity has speed and direction?
When velocity is constant, this is what acceleration is.
What is 0?
This is the sum of all forces acting on an object.
What is Net Force?
This law, is known as the law of Inertia.
What is Newton's first law?
total distance traveled by total time traveled
What is average speed?
This is the slope of a distance vs time graph
What is the speed?
These are the different ways an object can accelerate.
What is speed up, slow down, or change direction?
This is the unit for Force.
What is Newtons?
A lawn mower having more acceleration than a car when the same force is pushed on it, is an example of this law.
What is Newton's 2nd law?
The cross-country team goes on a 10-mile run after school. They end the run outside of the locker room, where they started. This value would be 0.
What is the DISPLACEMENT?
This is the motion for the graph (show on board)
What is an object moving away slowing down?
By the time a departing airplane reaches the end of a runway, it has reached a speed of 80 m/s in 20 s. This is its acceleration.
What is 4 m/s2?
If an object has multiple forces acting on it but does not move- this is an example of______
What is balanced forces?
A trampoline is an example of this law.
What is Newton's 3rd Law?
If you ran 3.1 miles in 30 minutes, this would be your speed in mi/hr.
What is 6.2 mi/hr?
This is the velocity of a plane that traveled 2,000 miles from Washington to Disneyland in 2.5 hours.
What is 800 mi/hr south?
A skateboarder has an acceleration of 1.5 m/s2. Starting from rest, if he accelerates for 2 s, this is the speed will he reach.
These are the forces that are involved when a car accelerates.
What is weight/gravity, reaction force to weight/gravity pushing back, driving force (motor), friction, air resistance
A seatbelt is an example of this law.
What is Newton's First Law?
Sound travels at 330 m/s. If a lightning bolt strikes the ground 5 m away from you, this would be how long will it take for the sound of the strike to reach you
What is 0.015 seconds?
This is a distance vs time graph for an object moving away speeding up at a constant rate, stopping, then moving toward at a constant rate faster (label axis)
Graph shown on board
A puppy is running with a speed of 11.2 m/s towards its owner when it gets distracted by a squirrel and stops running. If it halted its run in 2 s, this was the acceleration of the puppy?
A bike takes 6 s to accelerate from 10 m/s to 14 m/s. The mass of the bike and its rider is 90 kg. This is the net force of the bicyclist
What is 60 N?
Given a force of 56 N and an acceleration of 7 m/s2, This is the object’s mass.
What is 8 kg?