Setups other learners found interesting in Circular Motion. Try one, then tweak it.
An object moves around a circle at constant speed. Its velocity is constant in size but always changing direction, so it is always accelerating — toward the centre. That centripetal acceleration needs a real inward force; remove it and the object flies off along the tangent, not outward.
Gravity pulls a projectile down while its sideways speed stays constant; together they trace a parabola. The equations, range and angle, with a launcher.
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Acceleration is how fast velocity changes. Aim a constant acceleration at a target and the ball speeds up, overshoots and loops back — here is why.
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