IB Physics HL A 1 1 Position Velocity and Acceleration Topic Practice

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Study A.1.1—Position, velocity and acceleration conceptsOpen the corresponding Concept lesson for explanations, examples and exam connections.

Question 1

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A student throws a ball towards a wall. The ball is released from a point 1.8 m above the ground and 8.0 m from the wall. The initial velocity of the ball makes an angle of 48∘48^{\circ} with the horizontal. Air resistance is negligible.

The diagram shows the initial path of the ball. P is a point on the path.

Figure for Question 1 — IB Physics HL

Draw, on the diagram, an arrow to show

the velocity of the ball at P . Label this arrow v.

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