20.01.2015 Views

Levels 3-7 - Test Papers

Levels 3-7 - Test Papers

Levels 3-7 - Test Papers

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

2005 KS3 Science Mark Scheme Tiers 3–6 and 5–7 Paper One<br />

Tier<br />

3–6<br />

5–7<br />

Q No<br />

16<br />

8<br />

Part Mark Answer Accept Additional guidance<br />

a<br />

4/2c<br />

1<br />

* A<br />

b<br />

4/2c<br />

1<br />

any one from<br />

* he will remain stationary<br />

* he will continue moving at a constant speed<br />

accept ‘he floats’<br />

accept ‘nothing’<br />

1<br />

any one from<br />

* there is no net force<br />

* the pairs of forces are equal<br />

accept ‘all the forces cancel out’<br />

accept ‘they cancel each other out’<br />

accept ‘the forces are balanced’<br />

‘the forces are equal’ is insufficient<br />

c<br />

4/2c<br />

1<br />

*<br />

accept any arrow drawn going up and to the right<br />

Total 4<br />

26

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!