7 px 03 paenga-wh ā wh ā 2013
Post on 23-Feb-2016
49 Views
Preview:
DESCRIPTION
TRANSCRIPT
7Px 03 Paenga-Whāwhā 2013What we will do What we will learnPreliminaries and roll The importance of
starting wellIntroduce gravitation How the x-2 law and 2
drums can “weigh” the Earth
Link circular motion and gravitational force.
Why satellites are “weightless” despite gravity being strong there
Sing a new song The concepts in satellites
The prelim question on p80 The value of teamworkSet new HW and have HRT 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.
top related