A driver who is traveling at a speed of 64.8 km / h, brakes at a distance of 99 meters from an obstacle and hits it after 3 seconds. How many meters per second does the car accelerate before hitting an obstacle?
Answers
Answered by
0
Answer:
10m/s²
Explanation:
we need to find the acceleration using S= ut+1/2at²
Attachments:
Similar questions