Pierakstīties
JAMB - Physics (1990 - No. 8)
An inclined plane which makes an angle of 30
o
with the horizontal has a velocity ratio of
2
1
0.866
0.50
Paskaidrojums
V.R = \(\frac{1}{sin\theta}\)
= \(\frac{1}{sin30}\)
= 2
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