If you can give me more information on this I could help you a bit more respond.
Answer:
Step-by-step explanation:
<em>See the drawing attached</em>
<h3>Given</h3>
- C is midpoint of AB
- B is between A and D
- AD = 15
- BD = 7
- Find CD
<h3>Solution</h3>
- CD = CB + BD =
- 1/2AB + BD =
- 1/2(AD - BD) + BD =
- 1/2(15 - 7) + 7 =
- 1/2(8) + 7 =
- 4 + 7 =
- 11
Over this 10-minute interval, the car's average acceleration is
The MVT says that at some point during this 10-minute interval, the car must have had an acceleration of 60 mi/h^2.