A particle P P\,P is projected with a velocity (4.2i+14j)ms−1(4.2\mathbf{i} + 14\mathbf{j})\text{ms}^{-1}(4.2i+14j)ms−1 from a point 52.5m above the ground.
Find the speed of the particle after 2 seconds.
Find the greatest height of PPP.
Find the horizontal distance travelled by P P\,P before it hits the ground.
230 exam-style questions on Edexcel A Level Maths Projectiles, covering 6.1 Horizontal Projection, 6.2 Horizontal and Vertical Components, 6.3 Projection at Any Angle, and 6.4 Projectile Motion Formulae. Each one has a worked solution and a mark scheme showing where the marks go.