A stone is thrown from the ground with an initial speed of 20 ms-1 at an angle of θ∘ \theta^\circ\,θ∘ to the horizontal. The stone reaches the ground again after 3 seconds.
Find the value of θ\thetaθ.
Find the horizontal distance from the point of projection to the point where the stone 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.