Answer:
The neutron can be found in the nucleus of the atom with the proton.
Answer:
68.9233231661
Explanation:
Just put it into your calculator, shift sin should do it but it will come up like this: 
which is the same as arcsin
Answer:
4 Km/hr
Explanation:
Data obtained from the question include the following:
Mass of ball (Mb) = 15 Kg
Velocity of ball (Vb) = 20 Km/hr
Mass skater (Ms) = 60 Kg
Velocity of skater (Vs) = 0 Km/hr
Velocity after collision (V) =..?
Thus, we can obtain the velocity after collision as follow:
MbVb + MsVs = V(Mb + Ms)
(15 x 20) + (60 x 0) = V (15 + 60)
300 + 0 = 75V
300 = 75V
Divide both side by 75
V = 300/75
V = 4 Km/hr.
Therefore, the velocity after the collision is 4 Km/hr.
<span>The correct option is: (A) 41 °F (5°C)
Explanation:
As the temperature increases (from 6-7 °C), the tendency of a bacteria to grow also increases. Therefore, it is recommended to keep the temperature of refrigeration units, salad bars and other cold items at 41 °F (5 °C) or colder. Hence, the correct answer is option (A).</span>
Hello there my friend, the venus has its atmosphere mainly composed of carbon dioxide gas which is one of the greenhouse gases. When sun light hit venus, it passes through the CO2 layer and warm up the venus surface, and the surface emits infrared radiation which can't penetrate the CO2 layer and is retained in Venus, thus Venus is heated up significantly. On the other hand Mercury dont have as much CO2 as Venus, and greenhouse effect is eliminated and heat is dissipated quicker.
