Recent content by Kearnsy101

I woke up this morning, looked at this and it all just clicked in my head thankyou.

1. My problem is I know displacement is 20m, acceleration is -5.4m/s, final velocity is 0m/s, coefficient of friction=0.55, the object slowing down weighs 1000kg, can I find initial velocity and the time it took to slow down and if so how? I have no idea how to go about this problem 2. Equations...

I am new to this thing and don't know how to post my own question so that's the first thing. Second my problem is I know displacement is 20m, acceleration is -5.4m/s, final velocity is 0m/s, coefficient of friction=0.55, the object slowing down weighs 1000kg, can i find initial velocity and the...