Answer: when an ionic compound dissolves in water, the positive ends of the water molecules are attracted to the anions and the negative ends are attracted to the cations.
Hydrogen Chloride (HCl) is a compound which forms an acidic solution when dissolved in water.
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Explanation:
Answer:
Due to evolution and their living habits
Explanation:
Your question is not a physics question, it's biology, but that's totally fine.
Camels and wadding birds feet are made specialized for how and where they live. Just like us humans. We breathe, fish does not.
Hopefully that made sense!
Answer:
3.63 s
Explanation:
We can solve the problem by using the equivalent SUVAT equations for the angular motion.
To find the angular acceleration, we can use the following equation:
where
is the final angular speed
is the initial angular speed
is the angular distance covered
is the angular acceleration
Re-arranging the formula, we can find :
Now we want to know the time the bit takes starting from rest to reach a speed of . So, we can use the following equation:
where:
is the angular acceleration
is the final speed
is the initial speed
t is the time
Re-arranging the equation, we can find the time:
Answer:
But Nolan says you don't have to stretch every muscle you have. "The areas critical for mobility are in your lower extremities: your calves, your hamstrings, your hip flexors in the pelvis and quadriceps in the front of the thigh." Stretching your shoulders, neck, and lower back is also beneficial.
Explanation:
Answer:
The ball will a. fall from rest to the ground.
Explanation:
As the ball is released at its highest forward point, its potential energy is maximized. This would mean all the kinetic energy has been transferred to potential energy (according to the law of energy conservation). The ball leaving hand without any kinetic energy would have no initial speed. Therefore, it would just fall from rest to the ground due to gravity.