Space: section 3 DP's (1 Viewer)

[Rahul]

SECTION 3 is: Space is held together by gravity, right?

the old syllabus had something about future space travel. the only similarity is the last DP on slingshot effect

has anyone noticed this?
what have u done about it?

NB- u can find the old syllabus at the start of all texts i think.

 

[Constip8edSkunk]

dun worry bout the old syllabus, go by the revised ones

3rd section is all about gravity, like F=GMm/r^2... the slingshot effect is like an application of grvity around massive objects in facillitating space tevel for satellites etc, conservation of momentum elastcity of collision blah bkah blah maybe you should mention keplers 3rd law but its an indentify point so perhaps not that muchis required

overall i think section 3 is just an extension of section 2

the only point on space travel is in the last section in relation with einsteins theory of special relativity

 

[Rahul]

yeh, most of the new syllabus' section 3 is just skills, and like u said just an extension of section2.
its jus hard to study that section as no texts cover it specifically. and our teacher....he probably doesnt even know