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Speed/Velocity
Speed/Velocity Calculations
Acceleration
Acceleration Calculations
Equations and Units
100
The rate at which an object moves a certain distance.
What is speed?
100

The speed of a jogger that ran 321 meters in 70 seconds.

What is 4.6 m/s?

100
A change in velocity.
What is acceleration?
100

The acceleration of an object with a final velocity of 53 m/s the initial velocity of 5 over 25 seconds.

What is 1.92 m/s/s?

100

Meters, miles, centimeters

What are units for distance?

200

54 m/s North, 99 mph South

What are examples of velocity?

200

The distance an object travels if the speed is 26 m/s  and the time is 23 seconds.

What is 598 meters?

200
gas pedal and break pedal in a car.
What are two things that change acceleration in a car?
200
The acceleration of an object starting from rest with a velocity of 98 in 5 seconds.
What is 19.6 m/s/s?
200

The equation used to solve for distance in the speed/velocity equation.

What is distance = velocity x time?

300

distance / time with direction

What is the equation for velocity?

300

The speed of a biker that travels 25 miles in 2 hours?

What is 12.5 mph?

300

When an object is moving but does not accelerate, it is...

What is moving at a constant speed?

300

The acceleration of an object with the initial velocity of 100 m/s and a final velocity of 20 in 60 seconds.

What is -1.3 m/s/s?

300

Find the error: A ball traveled 45 meters in 9 seconds, so his speed was .2 m/s.

What is the numbers were switched to divide. It should be 45/9=5 m/s.

400
Speedometer, speed limit sign, and receiving a speeding ticket.
What are examples of speed?
400

The velocity of an object that travels 23 meters North in 18 seconds.

What is 1.28 m/s North?

400

Acceleration on a distance/time graph would be a _____________________

What is a curved line?

400

The acceleration of an object with a time of 0.25 seconds with a velocity of 32 meters from rest.

What is 128 m/s/s?

400
m/s/s or m/s2
What is the unit of measure for acceleration?
500

Distance/Time is used to calculate....

What is Speed and Velocity?

500
A biker took two trips. Calculate the average speed of both trips. 

Day 1 she rode 25 miles in 3.5 hours 

Day 2 she rode 37 miles in 4.25 hours

What is 8 mph?

500

An object with an ending answer of -45 m/s/s.

What is an example of deceleration or slowing down?

500

A ball is rolled at a velocity of 12 m/sec.  After 36 seconds, it comes to a stop.  What is the acceleration of the ball?

What is -.3 m/s/s?

500
The equation used to solve for acceleration.
What is a = velocity final - velocity initial / time