Recent content by physicsgoon

it implies that the acceleration is zero, i see now, thanks very much for your help :)

aaaaah you ledgend, cannot believe i didnt see that - i really am a physics goon!

Homework Statement A train moves on a straight track at y degrees to the horizontal. The mass of the train is 1000kg. during its motion the train moves under the action of a variable propulsive force, p Newtons, and a constant resultant forceR Newtons (a) during the first stage of motion...

Homework Statement 1. A childs slide is straight and inclined at 25o to the horizontal. Matthew of mass 35kg goes down the slide at a constant speed. (a) draw a diagram (b) find the magintude of normal reaction force between matt and slide. (c) Find the coefficient of friction between...