Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.


Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
Know
remaining cards
Save
0:01
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
Retries:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

P2.3 Speed

Speed and Velocity

TermDefinition
Speed is measured in m/s
Speed is ... a measure of how fast someone or something is moving.
Trundle Wheel a piece of equipment used to measure out distance on a running track
Speed equation Speed = distance / time
If Speed= distance/time What is the equation for distance? speed x time
If Speed =distance/time What is the equation for time? distance / speed
Velocity speed and direction of a moving object
A cyclist covers a distance of 100m in 20 seconds, what is her speed in m/s? Do not include units 5
How many meters are there in a kilometer? 1000
A car travels 240km in 3 hours what is the speed of the car in km/h? Do not include units 80
Usain Bolt ran 200 meters in 19.19 seconds. How fast did he run in m/s? Do not include units 10.42
A boy cycles a distance of 1.2 km. He is traveling at 0.5 km/hour how long does it take him to get to his destination? Answer in hours please. 2.4
If you are traveling 1000m at a speed of 10m/s how long will it take you to travel 2000m? answer in seconds please. 200
What do we measure distance in? metres
What unit doe we measure time in? seconds
Created by: heelis