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Force & Motion
Force & Motion 2
Process Skills
Process skills 2
Energy Transformations
100
When the distance from another object changes, an object is said to be in...
What is motion
100

A runner ran 24 km in 2 hr; he then rested for 1 hr. He then ran another 48 km in 4 hr. What is the runner’s average speed?

What is 10.29 km/hr

100

If the forces on an object are balanced, the object will stay at rest or continue moving in the same direction at the same speed. If the forces on an object are not balanced, the net force will increase the object’s speed, decrease its speed, and/or change its direction of motion.?

What Newton's first law

100

When I plugged in my curling iron the electricity made it heat up. What is this an example of?

what is Energy transformation

100
What energy change or transformation takes place in a toaster?
What is electrical→mechanical→thermal (and some light, but mainly thermal)
200
An apple on a desk does not move because forces are...
What is balanced
200
Two running backs were running an obstacle course. The first runner’s speed is 3.5 m/s. The second runner ran 40 meters in 15 seconds. What is the second runner’s speed? Is he faster than the first runner?
What is the 2.67 m/s, no he is not faster than the 1st runner.
200

The acceleration of an object is equal to the net force on the object divided by the object’s mass.

What is Newton's second law

200

We changed the design of our rollercoaster to make it as fast as possible. What is this an example of?

what is optimize

200

When I pushed the stroller it began to move. What is this an example of?

What Energy transfer

300
What force slows a skate board as it is rolling down the street?
What is friction
300

What type of graph found in an article?

What is a diagram

300

A rock rests at the top of a hill. Compare its potential energy to its kinetic energy.

What is the Potential energy is high at the top of the hill and Kinetic energy is low (because it is resting, or not moving).

300

For your Egyptian project, you must represent a unique contribution from Ancient Egypt. You must have a timeline and a visual representation. What is this an example of?

What is criteria

300

I made a preliminary design of the rocket that I wanted to build. I used it to test different ideas for speed and accuracy of launching the rocket. What is an example of this?

what is Prototype

400
A fish swims 12 meters in 4 seconds. What is the fish’s speed?
What is 3 m/s
400

What is an example of kinetic energy?.

what is a A car rolling down a hill
400

What are the items used in an experiment called?

What is variable

400

If we add more mass to the car and make a steeper hill then the velocity of the car will increase. What is this an example of?

What is Modification

400

A battery giving energy to a flashlight is an example of 

What is energy transformation.

500
A train travels 200mph in 4 hours, how far (distance) did it travel?
What is 800 miles
500

Why is it important to understand why things collide? 

How would a bicycle helmet help in an accident

500

What is is called when you make a guess as to what will happen?

What is the Predict

500

The teacher told us that we could only use 20 popsicle sticks, a spoon, and 10 rubber bands to make our catapult for the contest. What is this an example of? 

What is constraints

500

What did the roller coaster teach us

What is potential energy, kinetic energy,greatest potential energy and energy transformation.