Newton's Laws
Let's Get Moving
Quicken the Pace
Collision Course
The Opposition
100
The tendency for an object to resist a change in its motion.
What is inertia?
100
The type of value with only magnitude.
What is a scalar quantity?
100
The term used for any change in velocity over time.
What is acceleration?
100
The term for the product of an object's mass and velocity.
What is momentum?
100
The general term for a natural force that opposes the motion of an object.
What is friction?
200
Newton's Law that states the product of an object's mass and acceleration is equal to the force applied to it.
What is Newton's Second Law or the Law of Force?
200
An example of this type of quantity or value is acceleration.
What is a vector quantity?
200
These three situations cause a change in acceleration.
What is an increase in velocity, a decrease in velocity, or a change in direction?
200
The term for a change in momentum.
What is impulse?
200
The friction experienced by a marble when it is set free on a ramp.
What is rolling friction?
300
Object 1 exerts the same force on object 2 that object 2 exerts on object 1. (T/F)
What is true?
300
A whale swims due east for a distance of 9.6 km, turns around and goes due west for 8.2 km, and finally turns around again and heads 11.8 km due east. This is the whale's displacement.
What is 13.2 km east?
300
Sherry was running at an acceleration of 7m/s2 and sped up to 14 m/s in 1.5 seconds. This was her inital velocity.
What is -3.5 m/s?
300
Change in momentum is equal to the product of the force applied and this.
What is the time over which the force is applied?
300
The frictional forces (2) experienced by a box when being pushed across the ground from rest.
What are static and sliding friction?
400
This image is an example of Newton's ____ Law of Motion.
What is First?
400
This is how long it will take to go 164 km traveling at 47 km/hr.
What is 3.5 hrs?
400
George dropped a golf ball from his balcony. The ball starts from rest and hits the sidewalk 6 s later with a velocity of 58.8 m/s. This is the average acceleration of the golf ball.
What is 9.8 m/s2?
400
An object has a momentum of 90 kg · m/s and a mass of 1300 kg. Its velocity is this value.
What is 0.07 m/s?
400
The frictional force you experience as you walk across the ground.
What is static friction?
500
If you are in the grocery store, and your parent loads up the cart you are pushing, it gets difficult to push and turn. This is an example of Newton's ____ Law of Motion.
What is Second?
500
If a car is moving at a constant speed, its slope on a distance-time graph will be zero, but its slope on a velocity-time graph will be greater than zero. (T/F)
What is false?
500
A horse accelerates from rest (zero speed) to 18 m/s with acceleration of 4 m/s^2. This is the time it took to accelerate.
What is 4.5 s?
500
A marble is rolling at a velocity of 4.5 m/s with a momentum of 0.50 kg⋅m/s. This is its mass.
What is 0.1 kg?
500
The friction a baker experiences while whipping buttercream.
What is fluid friction?