Speed
Velocity
Acceleration
Graphing
Scientific Method
100
A man walks 5 meters in 5 seconds. How fast is he going?
1 m/s
100
If a car is traveling south down Citrus Ave at a constant speed, is there velocity changing?
NONONONONONONONONONONONONONONONO
100
A stoplight turns Green and all the cars waiting begin to drive, are the cars accelerating?
OBVIOUSLY MR. SIMPSON THIS IS TOO EASY
100
What is the X axis on this graph?
TIME!
100
What is it called when you make an educated guess on the outcome of an experiment?
A HYPOTHESIS
200
What is the equation used to represent speed?
S= D/T
200
If someone is running and they slow down is there velocity changing?
YES!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
200
Acceleration describes a change in what?
VELOCITY OVER TIME! or just velocity, I wont be picky
200
Which of these colors is traveling fastest?
RED! RED! IT'S RED! MR. SIMPSON IT'S RED
RED RED RED RED RED
200
What is the first step to preforming an experiment?
ASKING A QUESTION!
300
2 cars are driving down a 100 meter road. Car A gets to the end in 5 seconds and car B gets there in 4.5 seconds. Who is faster?
Car 🅱️!
300
What are the two factors that make up Velocity?
Speed and Direction!
300
A cyclist takes a sharp turn at a constant speed, Is he accelerating?
yesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesye
300
How much distance was traveled in 3 minutes?
30 meters!
300
What are the three types of variables we will see in an experiment?
Independent
Dependent
Control
400
Mike and Phill are having a race! Mike reaches a peak speed of 10 m/s. Phill only reaches 3/4ths of that speed. How fast was Phill's peak speed?
7.5 m/s
400
There are 2 cars both driving down a road. One is going 15 m/s east and the other is going 15 m/s west. Do they have the same velocity?
NNNNNNNNNOOOOOOOOOOOOOOOO
400
A car drives around a circular track at a constant speed. Is it accelerating?
Yes it is
Yes it is
Yes it is
Yes it is
400
What does MIX and DRY stand for?
MIX: Manipulated, Independent, X-axis
DRY: Dependent, Responding, Y-axis
400
An athlete is trying to test out how their diet affects their performance. They plan an experiment where they will do the same exercises for 2 weeks but one week they eat 2500 calories and one week they eat 1500 calories. What is the Independent variable in this experiment?
Their Caloric intake
500
A student runs 120 meters in 20 seconds, stops for 10 seconds, then runs another 60 meters in 10 seconds. What is the student’s average speed for the entire trip, including the stop?
4.5 m/s
500
A cyclist travels 150 meters east in 30 seconds. What is the cyclist’s average velocity?
5 m/s EAST!!!!!!!
500
A bus is on its way to Traweek for a field trip, on the way the bus stops at a red light then speeds up and stops at a stop sign and then finally pulls up to the parking lot. How many times did the bus change acceleration?
5 Times!
500
On a distance over time graph, What will always be your Independent variable and what will always be your dependent variable?
Independent: Time
Dependent: Distance
500
A student tests whether fertilizer helps plants grow taller. She gives one plant fertilizer and places it in sunlight. She gives another plant no fertilizer and places it in shade. Why can’t she tell whether fertilizer caused a difference in growth?
she changed two variables, fertilizer and sunlight, so she cannot tell which caused the difference?