Problem P. 4760. (October 2015)
P. 4760. The speed of a car travelling on a highway is \(\displaystyle v_0\). At a certain instant the speed of the car is started to vary uniformly, and from that instant the first 84 m is covered in 3 s, and the next 84 m is covered in 4 s.
Determine the initial speed of the car \(\displaystyle v_0\), and its acceleration \(\displaystyle a\).
(4 pont)
Deadline expired on November 10, 2015.
Statistics:
202 students sent a solution. 4 points: 160 students. 3 points: 13 students. 2 points: 7 students. 1 point: 5 students. 0 point: 13 students. Unfair, not evaluated: 4 solutionss.
Problems in Physics of KöMaL, October 2015