The resultant of two forces F1 F_1\,F1 and F2 F_2\,F2 is (7i−4j)(7\boldsymbol{i} - 4\boldsymbol{j})(7i−4j) N. Given that F1=(2pi−4qj)F_1 = (2p\boldsymbol{i} - 4q\boldsymbol{j})F1=(2pi−4qj) N and F2=(3qi+4pj)F_2 = (3q\boldsymbol{i} + 4p\boldsymbol{j})F2=(3qi+4pj) N find the values of p p\,p and qqq.
Find the values of p p\,p and qqq.
182 exam-style questions on Edexcel A Level Maths Forces and Motion, covering 10.1 Force Diagrams, 10.2 Forces as Vectors, 10.3 Forces and Acceleration, 10.4 Motion in 2 Dimensions, 10.5 Connected Particles, and 10.6 Pulleys. Each one has a worked solution and a mark scheme showing where the marks go.