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LearnCambridge97022025–2027Paper 1 · Multiple ChoiceKinematics

Paper 1 · Module

Kinematics

2 subtopics≈ 80 min in total

Start the module: Equations of motion and graphs Open graphing calculator

Equations of motion and graphs
For constant acceleration in a straight line, five quantities ( $s$ , $u$ , $v$ , $a$ , $t$ ) are linked by four equations. Choose the one that contains the three you know and the one you want. Pick a positive direction and stick to it: for vertical motion, $a=-9.81$ m s⁻² if up is positive. Graphs give the same information: gradients and areas.
≈ 40 min
Projectile motion
A projectile moves horizontally at constant velocity while accelerating vertically at $g$ . The two motions are independent and share only the time of flight. Resolve the launch velocity into components, solve the vertical motion for the time, then use it for the horizontal distance. Air resistance shortens the range and makes the path lopsided.
≈ 40 min