HTML coverage — choice answer, lists and inline code
A synthetic fixture covering HTML render paths the curated bank misses: a multiple-choice
answer, an unordered list, and inline code.
Consider the forces on a block:
- gravity $mg$ acting downward
- the normal force $N$ from the surface
- friction, here taken as
mu = 0
Which expression gives its acceleration down a frictionless incline of angle $\theta$?
Check your answer
Show answer & solution
Answer
- $g\sin\theta$
- $g\cos\theta$
- $g\tan\theta$
Solution
The component of gravity along the incline is $g\sin\theta$.