4.
a. The acceleration is greater between 5 and 6 seconds.
b. The acceleration is zero between 3 and 5 seconds.
c. The displacement between 5 and 6 seconds is 10 meters.
d. The acceleration between 5 and 6 seconds is -20 m/s².
e. The displacement between 3 and 4 seconds is 10 meters.
5.
a. The velocity between 20 and 25 seconds is 10 m/s.
b. The velocity is greater between 10 and 12 seconds.
c. The velocity at 15 seconds is approximately 8 m/s.
d. The velocity at nine seconds is approximately 5 m/s.
e. The object accelerates between 0 and 20 seconds.
Parent Tip: Review the logic above to help your child master the concept of motion graph worksheet.