Mathematics · A levelMechanics practice · 9MA0
Torus Maths original · Edexcel style1.
A uniform horizontal plank AB is 5 m long and weighs 200 N. It rests on supports at A and at C, where AC=3 m. A person weighing 600 N walks from A towards B. Find the distance from A at which the plank is on the point of tipping.
(5)
(Total for Question 1 is 5 marks)