Question

Across
1. velocity at the start
4. the speed and direction of an object
5. speed of an object when it changes a lot
8. a measurement of distance
11. velocity at the end
12. the study of how things work
13. speed at any given moment
14. unit of velocity
15. speed that doesn't change
Down
2. how fast motion changes speed
3. anypiec of information found in an experiment
6. a measurement of length
7. rate of motion
9. a measurement of time
6. The purpose​

Answer 1

Answer:

n

Explanation: