Oki said he would not hood him to go on a bike but i said he would be ok if you don’t have a ride home with you and green one for a
Answer:
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Explanation:i think but dont get mad if im wrong
Answer:
The Sun-Earth-Moon system happens to exhibit a striking geometric coincidence, which we examine in the first problem. PROBLEM 1. To an observer on Earth, the Sun and the Moon subtend almost the same angle in the sky. The average angle is 0.52 degrees for the Moon and 0.53 degrees for the Sun.
Answer:
The force will be 54.0 units
Explanation:
The magnitude of the electrostatic force between two charged objects is given by Coulomb's Law:
![F=\frac{kq_1 q_2}{r^2}](https://tex.z-dn.net/?f=F%3D%5Cfrac%7Bkq_1%20q_2%7D%7Br%5E2%7D)
where
k is Coulomb's constant
q1, q2 are the magnitude of the two charges
r is the separation between the two charges
From the equation, we see that the magnitude of the force is directly proportional to the charge of object 2:
![F\propto q_2](https://tex.z-dn.net/?f=F%5Cpropto%20q_2)
In this problem, the initial force between the two objects is
F = 18.0 N
And so, when the charge on object 2 is tripled,
![q_2'=3q_2](https://tex.z-dn.net/?f=q_2%27%3D3q_2)
The new electrostatic force will be
![F'\propto q_2' = (3q_2) = 3F](https://tex.z-dn.net/?f=F%27%5Cpropto%20q_2%27%20%3D%20%283q_2%29%20%3D%203F)
So, the force will also triple: since the original force was 18.0 units, the new force will be
![F'=3F=3(18.0)=54.0](https://tex.z-dn.net/?f=F%27%3D3F%3D3%2818.0%29%3D54.0)
Answer:
The statements that best compares radiation and conduction are the following: both transfer thermal energy from warm objects to cooler objects and both can transfer energy through matter. The difference is that conduction is through direct heat transfer; whereas, radiation transfers heat through waves.