Motion
A dog is sleeping in the backseat of a Ford Fiesta traveling at 60 miles/hour. What is an object you could use as a reference point that would make the dog motionless?
Answers will vary: A person in the front seat, the windshield, really any item in the car
What is the definition of acceleration
A change in velocity or when an object speeds up, slows down, or changes direction.
An object in motion stays in motion unless acted upon by an opposite force
If I push a box with 30 Newtons of force and it accelerates at 2.5 m/s^2. What is its mass
12 kg
Who is performing at the Super Bowl Half time show?
Bad Bunny
What needs to be applied to an object to cause motion?
A force
What is the definition of speed?
The amount of distance covered in a certain amount of time.
How can Newton's Second law be represented as an equation
F=ma
Convert 12 cm/second into inches/hour. (2.5 cm in 1 in)
17,280 in/hour
Who is the most followed person on instagram
Cristiano Ronaldo
If I run 700 meters north, 500 meters East, 200 meters South, and finally 500 meters west, what is my displacement?
500 meters North
Definition of Inertia
Resistance to change in motion
What happens to acceleration as mass increases if the Force remains constant
Acceleration decreases
The dog is running at 12 m/s and slows down to a stop in 6 seconds. What is the dogs acceleration?
-2m/s^2
What type of Dogs did Mr. Macaskill grow up with
German Shepherds
A cheetah travels 600 meters in 45 seconds. What is that Cheetahs speed?
13.3 meters/second
Definition of Mass
How much matter an object is composed of
Give me an example of Newton's Third law
Examples may vary
What is the mass of a ball dropped from 30 meters, if the ball had a GPE of 100 Joules before it was dropped. (g=9.8m/s^2)
0.34kg
What country has the largest population?
India
Draw a fully labeled graph of the following scenario: Points will be given to the best graph. I walk 10 feet in 5 seconds. Then i am motionless for 15 seconds. Finally I walk 20 more feet in 5 more seconds.
Draw me
Definition of weight
How much force the affect of gravity applies to an object
What is the opposite and equal force opposing gravity of a box that is sitting on the floor?
Normal force
Mr. Hammoud has a mass of 200kg. He is running down the soccer field. His initial velocity is 20m/s and his final velocity is 100 m/s. It takes hime 20 seconds to get to top speed. How much force is he propelling himself forward with?
.02 Newtons
largest animal in the world?
Blue whale