Distance, Time and Speed
Motion
Forces
Interpreting Graphs
Grab Bag
100
What is the equation for speed?
s = d/t
100
Velocity is speed with:
direction
100
The term that means all the forces together is _____ force.
Net
100
Find the missing value for this bike rider in equilibrium.
340N
100
A flat line on a speed vs. time graph means the object is doing what?
Traveling at the same/constant speed
200
What is the equation for distance?
d = s x t
200
An object in equilibrium has a net force of:
0
200
A car exerts a force of 5,000N on the ground. The normal force exerted by the ground on the car is:
5,000 N
200
How far did the snail travel in the first five minutes?
10 feet
200
Which of Newton's Laws states that for every action force there is an equal and opposite reaction force?
Third Law
300
If you covered 100 miles in 5 hours, you average speed was:
20 miles per hour
300
Newton's first law states that objects at rest stay at rest until acted on by what?
Unbalanced forces
300
Which has the most inertia: A motorcycle travelling 100 miles per hour, or a car parked in a parking lot?
The car
300
How fast was the rock sliding at the 1 hour mark?
5 millimeters per hour
300
________ is a force that resists the motion of objects across a surface
Friction
400
On a position vs. time graph, a flat line means the object is:
Not moving
400
A sprinter is running 10 meters per second. At this speed, how long will it take them to travel 100 meters?
10 seconds
400
According to Newton's 2nd Law, to maintain the same acceleration, as mass increases you must also increase:
force
400
What was the object's speed from 10 to 20 minutes?
50 meters per minute
400
An object is being pushed down with a force of 52 N and up with a force of 38 N. What is the net force acting on the object?
14 N Down
500
If you ride your bike at 15 meters per second for 1 minute, how far did you ride?
900 meters
500
According to Newton's Second Law, _______ causes acceleration and ______ resists acceleration.
Force, Mass/Inertia
500
Which of the following is considered a change in motion: speeding up, stopping, changing directions, or all of the above?
All of the above
500
How far did the object travel in the first 20 minutes?
400 meters
500
What branch of mathematics is Sir Isaac Newton credited with creating?
Calculus