The answer is A) the sand turns to liquid
Answer:
7.16 m /s
Explanation:
The depth of the small pipe attached with the side wall of tank from the surface of water
h =( 3.1 - .48 )m
= 2.62 m
velocity of flow of water= √ 2 g h
= √ 2 x 9.8 x 2.62
= 7.16 m /s
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1) If the object changes directions with the same speed, it will be changing its velocity, because velocity is a vector, which depends on both magnitude and direction. Speed is just magnitude regardless of direction.
2) Rotational motion.
Answer:
dopamine is used to help with Parkinson
Explanation:
D. dopamine
Answer:
ewan ko papano bato pukinag ina
Explanation:
gagu ka kase putangina mo
