When the moon faces earth a solar eclipse happens :-)
Average Velocity=Total Distance/Total Time


Answer:B
Explanation:
Given
speed of car 
mass of clump 
Radius of car tire 
Since the tire is rotating about axle so a centripetal force is acting constantly on each particle towards the center of tire.
Centripetal force is given by

where 



(inward)
Hi, here is the first part of the answer..do you know what type of graph it's wanting?? (line graph, bar graph, ect.)