A soccer ball is kicked from level ground with an initial velocity of 20ms-1 at an angle of α∘ \alpha^\circ\,α∘ to the horizontal. The ball strikes the ground again after 2 seconds.
Find the value of α\alphaα.
Find the horizontal distance travelled by the ball before it hits the ground.
57 exam-style questions on Edexcel A Level Maths 6.3 Projection at Any Angle. Each one has a worked solution and a mark scheme showing where the marks go.