IDNStudy.com, kung saan nagtatagpo ang mga tanong at sagot. Sumali sa aming interactive na platform ng tanong at sagot para sa mabilis at eksaktong tugon mula sa mga propesyonal sa iba't ibang larangan.

Directions: Solve the following word problems. Show your answer
3. Your friend's new car can go from 0 to 60 m/s in 7 sec. What is the acceleration?
4. When driving along a side-road at 45 m/s, you see a child run out into the street, and rapidly
slow to 3 m/s, within 1.5 sec. What is your acceleration?​


Sagot :

Answer:

3. 8.571

4. -28

Step-by-step explanation:

3. 60m/s-0m/s ÷ 7s = 8. 571

4. 3m/s-45m/s ÷ 1.5s = -28