Answer:. The acceleration of the object is directly proportional to the force and inversely proportional to the mass.
Explanation:
According to Newton s Second Law of Motion, also known as the Law of Force and Acceleration, a force upon an object causes it to accelerate according to the formula net force = mass x acceleration.
Answer:
8 meter telescope 16 times more gather light than 2 meter telescope.
Explanation:
The amount of light gather by the telescope is known as Light Gathering Power (LGP).
Light Gathering Power is determine by the relation:
![LGP = \pi \frac{(length\ of\ telescope)^{2} }{4}](https://tex.z-dn.net/?f=LGP%20%3D%20%5Cpi%20%5Cfrac%7B%28length%5C%20of%5C%20telescope%29%5E%7B2%7D%20%7D%7B4%7D)
In this problem, let l₁ and l₂ be the length of two telescopes and (LGP)₁ and (LGP)₂ be the light gathering power of two telescopes respectively. Then the ratio of their LGP is :
![\frac{(LGP)_{1} }{(LGP)_{2}} = \frac{l_{1} ^{2} }{l_{2} ^{2}}](https://tex.z-dn.net/?f=%5Cfrac%7B%28LGP%29_%7B1%7D%20%7D%7B%28LGP%29_%7B2%7D%7D%20%3D%20%5Cfrac%7Bl_%7B1%7D%20%5E%7B2%7D%20%7D%7Bl_%7B2%7D%20%5E%7B2%7D%7D)
Substitute 8 m for l₁ and 2 m for l₂ in the above equation.
![\frac{(LGP)_{1} }{(LGP)_{2}} = \frac{8 ^{2} }{2 ^{2}}](https://tex.z-dn.net/?f=%5Cfrac%7B%28LGP%29_%7B1%7D%20%7D%7B%28LGP%29_%7B2%7D%7D%20%3D%20%5Cfrac%7B8%20%5E%7B2%7D%20%7D%7B2%20%5E%7B2%7D%7D)
![\frac{(LGP)_{1} }{(LGP)_{2}} = 16](https://tex.z-dn.net/?f=%5Cfrac%7B%28LGP%29_%7B1%7D%20%7D%7B%28LGP%29_%7B2%7D%7D%20%3D%2016)
An illustration of the impact of Frontier justice is the idea that people have the right to use fatal force against others who enter their house.
What is Frontier justice?
- Frontier justice is administrative retribution that is driven by the absence of rule and regulation or discontent with the administration of justice.
- A biased judge can also be described using this Frontier justice.
- Frontier justice is characterized by practices like lynching, vigilantism, and gunfighting.
- Like Frontier justice there is another law, named castle doctrine, also referred to as a castle law or a defense of habitation law, which is a constitutional principle that defines a person's home or any other legally occupied location as a place in which that individual has protections and immunities, allowing one, in certain situations, to use force to safeguard oneself against an attacker, free from criminal action for the consequences.
Learn more about justice here:
brainly.com/question/9003956
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The wavelength is equal to Planck's constant divided by the ball's momentum.
This means that:
lambda = h / p .............> equation I
Momentum = mass * velocity ............> equation II
Substitute by equation II in equation I, you get:
lambda = h / mv
Now, we are given:
lambda = 8.92 * 10^-34 m
Planck's constant = 6.625 * 10^-34
velocity = 40 m/sec
Substitute with these givens in the above equation to calculate the mass as follows:
8.92*10^-34 = (6.625*10^-34) / (40*m)
mass = 0.0185678 kg
Answer: heat transfer
The heat is transferred from the hot coffee to the mug and air