7Px 09 Paenga-Whāwhā 20137Px 09 Paenga-Whāwhā 2013What we will do What we will learnPreliminaries and roll The importance of

starting well

Introduce bifilar pendulum “The what?”

Find the mathematical relationship for the period vs the separation of the suspension strings (set length as 1.2m)

How to use our skills in unfamiliar situations

Do things that get A, M and E marks – rev up our knowledge

How to do well in the assessment

7 Physics Homework MarkingNo. of marks

What for

1 Having sketches and FULL working

1 Neat presentation and down-page format

1 Answer underlined and units given

1 Self marked and all correct – eventually

1 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 practised 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.

Motion – CircularUnit 3 pp 77 - 82Due pd 5 Mon 15 Apl 13

Orbital Motion and Gravitation.