BENGKEL PENINGKATAN PELAJAR “PHYSICS” SPM 2010

Penceramah: Thong Kum Soon

A rolling ball gain kinetic energy, but without frictional force, it won’t change direction.

PAPER 3paper 3 spm1.pdf

Part A Question no 1

Diagram is given Extract the information from the DIAGRAM State MV, RV, and CV Draw a table and transfer information Plot a graph State relationship from graph

Tabulation

h, cmSymbol, unit

X1, cmt, s

X2, cmT,s

l, difference in liquid level,cm T2 ,s2

1 decimal place (Value from instrument)

1 decimal place

2 decimal place

3 decimal places (instrument)

2T

I/ A V/volts

0.0 2.4

0.2 2.2

0.4 2.0

0.6 1.9

0.8 1.6

I/ A

V/volts

0 0.2 0.4 0.6 0.8

0.5

1.0

1.5

2.0

xx

x xx

√√ √

Graph of voltage versus current

√ title axes, units

√ √

0 √ 0

√

State relationship

RV is directly proportional to MV RV is increasing linearly to MV RV is linearly increase to MV RV is decrease linearly to MV (MUST ONLY STATE THESE)

Communication

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thongks@yahoo.com03-20782293 (MBS)