The meaning of inference is the process of inferring something and it is a noun
Answer:
yes
Explanation:
because the planet exerts a centripetal force on the meteorold
Answer:
The magnitude of the gravitational force is 4.53 * 10 ^-7 N
Explanation:
Given that the magnitude of the gravitational force is F = GMm/r²
mass M = 850 kg
mass m = 2.0 kg
distance d = 1.0 m , r = 0.5 m
F = GMm/r²
Gravitational Constant G = 6.67 × 10^-11 Newtons kg-2 m2.
F = (6.67 × 10^-11 * 850 * 2)/0.5²
F = 0.00000045356 N
F = 4.53 * 10 ^-7 N
Answer:
11
Explanation:
According to Boyle's law:
![P\times V=constant](https://tex.z-dn.net/?f=P%5Ctimes%20V%3Dconstant)
Thus,
![P_{cylinder}\times V_{cylinder}=n\times P_{balloon}\times V_{balloon}](https://tex.z-dn.net/?f=P_%7Bcylinder%7D%5Ctimes%20V_%7Bcylinder%7D%3Dn%5Ctimes%20P_%7Bballoon%7D%5Ctimes%20V_%7Bballoon%7D)
Where, n is the number of the balloons
From the question, it is given that:
For balloon:
P =
Pa
V = 0.040 m³
For cylinder:
P =
Pa
V = 0.0031 m³
So,
![1.80\times 10^7\times 0.0031=n\times 1.2\times 10^5\times 0.040](https://tex.z-dn.net/?f=1.80%5Ctimes%2010%5E7%5Ctimes%200.0031%3Dn%5Ctimes%201.2%5Ctimes%2010%5E5%5Ctimes%200.040)
n = 11.625
<u>So, Maximum number of balloons = 11</u>
D.) Because it has a definite composition...