Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2007 | June | Q#4
Question A model helicopter takes off from a point O at time t=0 and moves vertically so that its height, y cm, above O after time t seconds is given by , a. Find: i. ii. b. Verify that y has a stationary value when and determine whether this stationary value is a maximum value or a […]