Physics 9702/22 — October/November 2011

Cambridge AS Level · AS Level Structured Questions · worked solutions for every part, with the mark scheme

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Topics Kinematics · Dynamics · Work, Energy and Power · Deformation of Solids · Electric Fields · D.C. Circuits · +3 more

Q1KinematicsFree sample

The variation with time $t$ of the displacement $s$ for a car is shown in Fig. 1.1.

Fig. 1.1

(a)

Determine the magnitude of the average velocity between the times $5.0\text{ s}$ and $35.0\text{ s}$ .

average velocity = ______ $\text{m s}^{-1}$

(b)

On Fig. 1.2, sketch the variation with time $t$ of the velocity $v$ for the car.

Fig. 1.2

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