A roller coaster chugs up the hill at a rate of 5 m/s when it reaches the top 3 seconds later it has slowed down to 2 m/s. What is the acceleration of the ride?
What is -1 m/s/s (-1 meters per second squared)
100
Formula for Force
What is Force = mass times acceleration (F=ma)
100
Newtons
What is Force
200
In a Speed Graph; this is the Y axis
What is DISTANCE
200
If it takes a car 3 hours to go a distance of 120 Km. then the speed of the car is.....
What is 40 km. per hour (40 Km/hr)
200
You notice that the water spilled on the floor causes you to slip and fall.....this is because this type of friction applies a smaller opposing force.
What is Fluid Friction
200
Static force is created by the acceleration of gravity. Here on earth that acceleration rate.
What is 9.81 m/s/s
200
Meters per second squared
What is Acceleration
300
A speed graph will depict how this changes over time....
What is POSITION
300
Cameron walked at a speed of 2.5 m/second and maintained this rate for 1 minute. How far did he walk?
What is 150 meters (150 m)
300
You hit a nail with a hammer and the nail goes into the wood. This example best represents _____________ Newton's Law.
What is the Third Law (3)
300
The greater the amount of Force applied to a mass the _____________ the acceleration.
What is greater
300
m/s or Km/hr or m/min
What is Speed
400
This axis will distinguish an acceleration graph from a speed graph.
What is the Y AXIS
400
Compare Car A that traveled 50 km. in 3 hours to Car B that traveled 50 Km in 6 hours; which car was fastest?
What is Car A
400
While walking down the hall at 2 m/s your friend is approaching you from the opposite direction at 5 m/s; she appears to be moving at this rate and direction.
What is 7 m/s forward
400
The force that opposes motion
What is Friction
400
Time can be measured in this smallest unit of.....
What are seconds
500
In an acceleration graph the Y AXIS will always be labeled with this unit
What is Speed m/s
500
A baseball is thrown a distance of 20 meters. What is its speed if it takes 0.5 seconds to cover the distance?
What is 40 meters per second (40 m/s)
500
If an object has a mass of 100 Kg. what would the weight on the moon be?
What is 163 N.
500
If you are driving West with a Force of 55 N and the wind is creating a fluid friction of 10 N what is your net Force
What is 45 N West
500
We may want to refer to the unit m as miles but in science we say.....