1:00
en
CR
Describing motion
17
Motion graph : position vs. time graph and velocity vs. time graph
Xaxis : the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates
Slope if a line : a number that describes both the direction and the steepness of the line
Yaxis : the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates
Initial velocity : speed of an object before the application of the force
At rest : not moving in the chosen frame of reference
Displacement : the movement from its place or position
Velocity : has a speed and direction
Frame of reference : refers to something that is not moving with respect to an observer that can be used to detect motion
Vector : quantity that has a size and direction
Delta : change in a variable
Acceleration : a measure of the change in velocity of a moving object
Distance : the amount of space between two things or people
Instantaneous velocity : the velocity at a specific instant in time
average velocity : displacement divided by time
Motion : a change in position
Final velocity : reaching a certain distance or given time interval
Scalar : only has a size
Time : what a clock reads
Describing motion
Across:1. | what a clock reads | 5. | the movement from its place or position | 8. | has a speed and direction | 9. | the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates | 11. | speed of an object before the application of the force | 13. | not moving in the chosen frame of reference | 14. | reaching a certain distance or given time interval | 16. | the amount of space between two things or people | 17. | a measure of the change in velocity of a moving object |
| | Down:2. | position vs. time graph and velocity vs. time graph | 3. | quantity that has a size and direction | 4. | change in a variable | 6. | displacement divided by time | 7. | a change in position | 10. | a number that describes both the direction and the steepness of the line | 12. | the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates | 15. | only has a size |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only
Describing motion
Across:1. | what a clock reads | 5. | the movement from its place or position | 8. | has a speed and direction | 9. | the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates | 11. | speed of an object before the application of the force | 13. | not moving in the chosen frame of reference | 14. | reaching a certain distance or given time interval | 16. | the amount of space between two things or people | 17. | a measure of the change in velocity of a moving object |
| | Down:2. | position vs. time graph and velocity vs. time graph | 3. | quantity that has a size and direction | 4. | change in a variable | 6. | displacement divided by time | 7. | a change in position | 10. | a number that describes both the direction and the steepness of the line | 12. | the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates | 15. | only has a size |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only