68 280
Assignments Done
99,1%
Successfully Done
In November 2018

Answer to Question #34519 in Electric Circuits for Trace

Question #34519
A car is traveling at 18.0 km/hr when its driver accelerates uniformly at 10.0 m/s2. When the driver is finished accelerating, the car is traveling at 57.7 km/hr.

How long did the acceleration last?
Expert's answer
velocity change is
57.7 km/hr - 18.0 km/hr = 39.7 km/hr = 11.03 m/s
then, acceleration lasts
11.03 m/s / 10.0 m/s2 = 1.103 seconds

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions