I'm about to GO bizerk, honestly, Physics Is driving me mad, I'm plucking my hair out like crazy :surprised I need help understanding the head to tail rule? I also need help solving the following questions (I have NOT come Here to get answers as they have already been provided to me) Your Assistance will b very helpful. Q.1 a car is being towed with a rope inclined at 20 degrees, to the horizontal the tension in the rope is 350N. work out the horizontal & verticle tension in the rope. This is what iv worked out Iv applied Trignometry SOHCAHTOA iv selected Sin20 x 350= 108(the answer is wrong) Q.2.A VAN is Travelling north at a speed of 28ms-1 after turning a corner it is heading 40 degrees east of north at 25ms-1 work out the change in velocity of the van. ????????????????