Answer:
I believe the answer is
![B. \: 3 \: red, \: 8 \: yellow, \: 1 \: blue](https://tex.z-dn.net/?f=B.%20%5C%3A%203%20%5C%3A%20red%2C%20%5C%3A%208%20%5C%3A%20yellow%2C%20%5C%3A%201%20%5C%3A%20blue)
Explanation:
I may be incorrect because I used to do this a long time ago but I believe I am correct
HOPE THIS HELPS!
(:
Answer:
K/2
Explanation:
The law of conservation of mechanical energy states that the sum of the kinetic and potential energies is a constant at any point.
At maximum height, the glove has purely potential energy but at the bottom, it has purely kinetic energy.
The potential energy at the top = kinetic energy at the bottom. The potential energy is given by
![PE = mgh](https://tex.z-dn.net/?f=PE%20%3D%20mgh)
At half height, this potential energy is
![PE = \frac{1}{2}mgh](https://tex.z-dn.net/?f=PE%20%3D%20%5Cfrac%7B1%7D%7B2%7Dmgh)
At this height, PE + KE = Constant = KE at bottom or PE at maximum height.
![mgh = \frac{1}{2}mgh +KE](https://tex.z-dn.net/?f=mgh%20%3D%20%5Cfrac%7B1%7D%7B2%7Dmgh%20%2BKE)
![KE = \frac{1}{2}mgh = K/2](https://tex.z-dn.net/?f=KE%20%3D%20%5Cfrac%7B1%7D%7B2%7Dmgh%20%3D%20K%2F2)
Answer:
9.6
Explanation:
to convert km to miles multiply by 1.609
Answer:
when the mass of the bottle is 0.125 kg, the average height of the beanbag is 0.35 m.
when the mass of the bottle is 0.250 kg, the average maximum height of the beanbag is 0.91m.
when the mass of the bottle is 0.375 kg, the average maximum height of the beanbag is 1.26m.
when the mass of the bottle is 0.500 kg, the average maximum height of the beanbag is 1.57m.
Explanation:
It shortens so that the tips reach faster