The velocity ratio of an inclined plane at 60º to the horizontal is
A
1.055
B
1.155
C
1.255
D
2.00
Verified Correct Answer: B.
Physical Principles & Numerical Solution
Velocity ratio of an inclined plane = \(\frac{1}{Sin\theta}\)
= \(\frac{1}{Sin 60}\) ≈ 1.155
Source: WAEC / JAMB / NECO Classroom Archive (Record #70688)