PLEASE READ THIS BEFORE YOU START SOLVING: I need an explanation for Part d only. The correct answer is 4.02 m, but I don't know how to get it, thanks! No need to do parts a, b and c!! THANK YOUUUUU
PLEASE READ THIS BEFORE YOU START SOLVING: I need an explanation for Part d only. The correct answer is 4.02 m, but I don't know how to get it, thanks! No need to do parts a, b and c!! THANK YOUU...
Part A is correct, but I cant figure out parts B or C You are able to hold your arm in an outstretched position because of the deltoid muscle. The force diagram for this is shown below. Assume that the weight of the humerus is 6 lb (with a center of gravity as shown), and that the deltoid muscle makes an angle of a - 15 degrees to the humerus. Deltoid muscle Humerus mg 1) What is the magnitude of...
Hi, I need the full worked solution for parts (ii) and (iii) of this question please :) The final answers to all parts are given below the questions. I do not need the solution to part (i). Thank you for your help! (Would greatly appreciate proper steps with clear handwriting thank you~) Question 5 A ladder of mass m may be modelled as a uniform rod of length a, stands on a rough horizontal surface at A and rests against...
Please explain how you approach this so I can emulate your problem solving strategies on like problems Suppose we had a large, positively charged plate in an upright (vertical) position and a point charge with positive charge +Q. In lecture, you saw that a large charged plate gives rise to an electric field which is constant in space: we will call this electric field Eplate. Let us suppose also that we had a s bl with positive charge +q and...