Speed and Velocity
Distance Time Graphs
Newton's First Law
Spiral Review
Potpourri
100

A pilot is flying a plane at 150 mph from Dallas Texas to Chicago Illinois what is he velocity?

150 mph North

100
On a distance time graph, what axis does distance go?

Y axis

100

Newton's first law is also called the law of...

Inertia

100

Name two ways you could increase the rate of dissolution of a solid

Decrease the surface area, apply heat, agitate, 

100

A runner runs 280 feet in 100 seconds, what is her speed

2.8 f/s

200

A train is traveling north at 85 mph, it must slow down to change tracks that veer off to the left, what has happened to its speed and velocity?

Its velocity changed from North to West, and its speed decreased

200

On a distance time graph what axis does time belong?

X axis
200

Newton's first law states: 

An object at rest stays at rest, an object in motion stays in motion unless acted on by an outside force
200

Mr. Thompson makes a cup of Kool-aid, he starts by adding 1000mg of powdered mix, tastes it, then adds another 1000mg of mix.  What has happened to the solution?

It has become more concentrated

200
To find the time an object traveled what two pieces of information would you need?

Distance and speed

300

An object travels 200 meters in 10 seconds, what is its speed?

20 m/s

300

How do you find speed when given a distance time graph?

Divide distance by time

300
In order for an object at rest to move it must...

be acted on by an unbalanced force

300

To dilute an aqueous solution you must:

Add more water

300

The total change in position compared to the starting point is the object's: 

Displacement 

400

A runner jogs around a 400 yard oval track.  What is the displacement of the runner?

0

400

On a distance time graph how is acceleration indicated?

A line curving up and away from the x axis

400
To students push on the same box in opposite directions, if the box does not move the forces must be....
balanced
400

A 4 gram sugar cube is placed in a cup of water, 4 grams of granulated sugar is placed in a different cup.  Which sugar will dissolve faster?

the granulated sugar

400

A movement along a straight line is know as: 

Linear Motion

500

If a car travels at 75 mph for 10 hours, how far did it travel

750 miles

500

On a distance time graph how do you indicate an object is a rest?

A horizontal line

500

A car travels north at a constant speed of 70mph, the forces acting on the car are.....

balanced

500

Mr. Nelson is making a protein shake from protein powder and water, how can he dissolve the protein powder faster?

Shake or stir the solution

500

The distance an object travels with respect to time is the object's: 

speed

M
e
n
u