Physics 9702/22 — October/November 2020
Cambridge AS Level · AS Level Structured Questions · worked solutions for every part, with the mark scheme
Topics Physical Quantities and Units · Kinematics · Forces, Density and Pressure · Dynamics · Deformation of Solids · Work, Energy and Power · +6 more
Answer all the questions in the spaces provided.
Complete Table 1.1 by putting a tick () in the appropriate column to indicate whether the listed quantities are scalars or vectors.
Table 1.1
| quantity | scalar | vector |
|---|---|---|
| acceleration | ||
| density | ||
| temperature | ||
| momentum |
A toy train moves along a straight section of track. Fig. 1.1 shows the variation with time of the distance moved by the train.
Describe qualitatively the motion of the train between time and time .
Determine the speed of the train at time .
speed = ______
The straight section of track in (b) is part of the loop of track shown in Fig. 1.2.
The train completes exactly one lap of the loop.
State and explain the average velocity of the train over the one complete lap.
The rest of this paper
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