1a

Q perfect (10)

R one label wrong (9)

S two " (8)

T three " (8)

U four " (8)

V five " (7)

W force diagram wrong (one of them) (5)

X completely wrong (0)

1b

Q perfect (10)

R algebraic, minor (9)

S formulaic, major algebra (8)

T major formulaic, algebra, conceptual (6)

U completely wrong, no meaningful info (0)

2a

Q perfect (10)

R extra force in diagram (8)

S completely wrong (0)

2bi

Q perfect (10)

R algebraic, minor (8.5)

S formulaic, major algebra (7.5)

T major formulaic, algebra, conceptual (6)

U completely wrong, no meaningful info (0)

2bii

Q perfect (10)

R algebraic, minor (8.5)

S formulaic, major algebra (7.5)

T major formulaic, algebra, conceptual (6)

U completely wrong, no meaningful info (0)

3a

Q perfect (10)

R one label wrong (9)

S two " (8)

T three " (8)

U four " (8)

V five " (7)

W six " (7)

X seven " (7)

Y force diagram wrong (one of them) (5)

Z completely wrong (0)

3b

Q perfect (10)

R algebraic, minor (8.5)

S formulaic, major algebra (7.5)

T major formulaic, algebra, conceptual (6)

U completely wrong, no meaningful info (0)

3c

Q perfect (10)

R algebraic, minor (8.5)

S formulaic, major algebra (7.5)

T completely wrong, no meaningful info (0)

4a

Q perfect (10)

R one label wrong (9)

S two " (8)

T three " (8)

U four " (8)

V five " (7)

W six " (7)

X completely wrong (0)

4b

Q perfect (10)

R algebraic, minor (8.5)

S formulaic, major algebra (7.5)

T major formulaic, algebra, conceptual (6)

U completely wrong, no meaningful info (0)