What is it?
frictional force that air exerts against a moving object.
What is air resistance?
meters per second is the unit for this.
What is speed?
You and your dog are jogging down the road at the same pace and you pass your neighbor sitting on his stoop. Is the neighbor in motion relative to you?
What is yes?
A car is traveling north at 50 miles per hour, followed by a truck which is also traveling north at 40 miles per hour. To the driver of the truck, what is the relative velocity of the car?
What is 10 miles per hour north?
An object’s motion when it is falling solely under the influence of gravity.
What is free fall?
meters is the unit for this.
What is distance? or What is length?
You and your dog are jogging down the road at the same pace and you pass your neighbor sitting on his stoop. Is the neighbor in motion relative to you?
What is no?
A car is traveling north at 50 miles per hour, passes a truck which is traveling south at 40 miles per hour. To the driver of the car, what is the relative velocity of the truck?
What is 90 miles per hour south?
A physical measurement that contains direction.
What is a vector quantity?
m/s2 is the unit for this.
What is acceleration?
An object moving at a constant velocity has this as its acceleration.
What is zero?
A ball is dropped from the ceiling of a room. It takes the ball 1 seconds to fall to the ground. This is the height of the ceiling.
What is 4.9 meters?
Distance an object travels divided by the Time it takes to travel that distance
What is speed?
miles/hour northwest is the unit for this
What is velocity?
What is air resistance?
A boat travels 12 miles in 24 minutes. It has this speed in miles per hour.
What is 30 miles per hour?
Field of Physics dealing with understanding objects in motion, the forces applied to those objects, and the energy that exists in them.
What is Mechanics?
Liters are one way to measure this.
What is volume?
Speed has the same magnitude as this vector quantity.
What is velocity?
This is the value for the acceleration due to gravity.
What is 9.8 m/s2?