Analyzing the physics of dance can add fundamentally to a dancer's ski

Official Solution:
Solution 1:

1. OA: B
The passage talks about dancing and how understanding physics helps understand it better. Option B fits this description.

A: No two approaches discussed
C: No such comparison is made
D: That it is an accepted principle is not supported by the passage
E: application of a “new” approach – no evidence that this is new.

2. OA: E
The passage discusses all the ideas mentioned in options A, B, C and D but does not mention “he technical terms for movements such as leaps and turns” Option E is therefore the correct answer.
3. OA: C

Since this is an except question, we must eliminate all the options that the author is likely to agree with. The one that's left is the right answer.

(A) Line 6 clearly says that 'the law of conservation of angular momentum clearly prevents such a movement'.

(B) The passage says that movements involving just vertical or horizontal motion can be analysed through linear equations, but these equations cannot represent rotational motion adequately.

(C) Nowhere does the author suggest that dancers must view themselves 'primarily' in physical terms.

(D) Analyzing the physics of dance, which involves rotational motion, requires 'complex approaches' – line 10

(E) Line 3 states this explicitly