In the diagram illustrated a block of mass M is... - WAEC Physics 2018 Question
In the diagram illustrated a block of mass M is at rest on a plane inclined at an angle \(\theta\) to the horizontal. As \(\theta\) increases, the velocity ratio of the plane
A
increases
B
decreases
C
remain the same
D
decreases and later increases
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Correct Option: B
The velocity ratio and therefore, the mechanical advantage of an inclined plane system increases as \(\theta\) decreases and vice-versa.
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