7Px 05 Paenga-Whāwhā 2013What we will do What we will learnPreliminaries and roll The importance of

starting wellComplete the prelim question on p80

The value of teamwork

Find the height and speed of the satellites used by Sky TV (after a clever idea by Arthur C. Clarke)

How satellites affect many of us each evening.

Set new HW, a new due date, have HRT and get some homework marked

How to make good use of time.

7 Physics Homework MarkingNo. of marks

What for

1 Having sketches and FULL working1 Neat presentation and down-page

format1 Answer underlined and units given1 Self marked and all correct –

eventually1 In on time and signed for (“This is

my own work”…….)Total A mark out of five that will contribute to

the “homework” grade in the reports

HW item Skills practiced Motion – TranslationalUnit 1 pages 53 – 56 (incl)Due pd 2, Wed 20 Mar 13

Revision of Y12 Mechanics

Motion – TranslationalUnit 2 pages 57 – 59 (incl)Due pd 4 Fri 22 Mar 13

Conservation of Momentum – in 1D and 2D

Motion – TranslationalUnit 3 pp 60 – 62 (incl)Due pd 1 Wed 27 Mar 13

Change of Momentum – in 1D and 2D (Vector Subtractions – and link with impulse)

Motion – TranslationalUnits 4 and 5 pp 64 – 69 (incl)Due pd 1 Thurs 04 Apl 13

Centre of mass and Conservation of Momentum

Motion – CircularUnits 1 and 2 pp 72-74 and 76 - 79(incl)Due pd 1 Thurs 04 Apl 13

Circular motion including conical pendulaVertical motion in a circle.