STEP 1 – FBD: Draw a SINGLE free body diagram (FBD) of the system of cart + cannon + cannonball. STEP 2 – Kinetics: Write down the impulse/momentum equation in the horizontal direction (x-direction) ...
Free body diagrams close free body diagramA simplified drawing of an object or system showing the forces acting on it. The forces are shown acting away from the centre of a box or dot. are used to ...
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