A projectile is launched from a platform 25m above the ground with an initial velocity of (6i+10j)ms−1(6\mathbf{i} + 10\mathbf{j})\text{ms}^{-1}(6i+10j)ms−1.
Find the speed of the projectile after 1 second.
Find the greatest height of the projectile above the ground.
Find the horizontal distance travelled by the projectile before it hits the ground.
163 exam-style questions on WJEC A Level Maths 4.8 Kinematics (A-level only), covering 4.8.1 Kinematics (A-level only), 4.8.2 Kinematics (A-level only), and 4.8.3 Kinematics (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.