Calculating Speed
What is the formula for calculating Speed?
Speed = Distance/Time
What is the formula for calculating Distance?
Distance = Speed x Time
What is the formula for calculating Time?
Time = Distance/Speed
The total amount of matter in an object.
Mass
What are the main types of energy?
Potential and Kinetic Energy
A rabbit moved a distance of 10 meters in 2 seconds, how fast was the rabbit moving?
5 m/s
A man walked with a speed of 10 m/s for 60 seconds, how far did he walk?
600 meters
If someone is traveled with a speed of 10 m/s and a distance of 20m, what is the amount of time that passed?
2 seconds
Quantities that are fully described by magnitude alone, no direction associated.
Scalar
If a ball rolls with an acceleration of 10m/s^2 and a mass of 2kg, what is the Force of the ball?
20 Newtons (N)
A car drove a distance of 100 miles in 4 hours, how fast did the car drive?
25 m/h
What is distance?
How far, long, or tall something is.
A man traveled a distance of 40 meters, they went at a speed of 2m/s. How long did it take them to travel this distance?
20 seconds
A quantity with both magnitude and direction.
Vector
Force = Mass x Acceleration
If I say that a car has a velocity of 233mph north, what is the speed of the car?
233mph
What is the difference between a desk that is 12m long, and a desk that is 15m long?
3m
Given that a ball traveled 50 meters to hit the ground, with a speed of 10 m/s. How long was the ball falling?
5 seconds
A scalar quantity that measures how fast an object is moving.
Speed
What is a force?
A push or a pull
Calculate the speed given a distance of 100m and a time of 5s.
20 m/s
A man walked from his house to his car. He walked with a speed of 6m/s, and it took him 2 seconds to get to his car. How far is the car?
12 meters
Show me the algebra to calculate time given the formula S=d/t.
Shown on board, T=d/s
A vector quantity that determines the rate at which an object changes it's position.
Velocity
What are the 3 types of Potential Energies?
Chemical, Gravitational, Elastic