Answer to Question #901 in Mechanics | Relativity for Peter Dillon
A car begins braking at 50 km/h and comes to a complete halt in 10s ; what was the acceleration (in standard units) over this period?
1
2010-11-02T19:58:27-0400
By the equation of the motion:
v = v0 - at;
50km/h = 13.89 m/sec;
0 = 13.89 - 10a;
a = 1.389 m/sec2
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
Leave a comment