In this question use g=9.8g = 9.8g=9.8 m s−2^{-2}−2.
A golf ball is struck from a point on horizontal ground with speed 30 m s−1^{-1}−1 at an angle of 25° 25°\,25° above the horizontal. It lands on the same horizontal ground.
Find the time of flight of the ball.
State two modelling assumptions you have made.
265 exam-style questions on AQA A Level Maths 3.2 Q: Kinematics, covering 3.2.1 Language of kinematics, 3.2.2 Graphs in kinematics, 3.2.3 Constant acceleration formulae, 3.2.4 Calculus in kinematics (A-level only), and 3.2.5 Motion under gravity and projectiles (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.