Recent content by fxsnowy

There is no specific time given, so i tried to use the formula v^2f = v^2i + 2a(xf-xi). But for the car, I can't solve for the final velocity since I don't have the final position x so I don't know how to go about solving this.

I need help with this problem. Any help is greatly appreciated. Homework Statement At the instant the traffic light turns green, a car that has been waiting at an intersection starts ahead with a constant acceleration of 3.40m/s^2 . At the same instant a truck, traveling with a constant...

I need help on how to solve this Homework Statement Three vectors, expressed in Cartesian coordinates are : S -> x( -3.5), y(+4.5) T -> x(0), y(-6.5) U -> x(+5.5), y(-2.5) what is the magnitude of the resultant vector S + T + U? The answer, according to my answer sheet is 4.9...