Explanation:
Unbalanced forces are when 2 forces dont counteract each other since they are not equal and opposite. An example is drawing a person running forward with a force or 50N and air resistance pushing them back with a force of 20N. There would be a resultant" force of 30N in the direction they are running.
Specific heat capacity= m c Δ t
= 20 * 0.11* (75-25)
= 20* 0.11* 50
= 110 calories.
Answer:
Yellow dwarfs are small, main sequence stars. The Sun is a yellow dwarf. A red dwarf is a small, cool, very faint, main sequence star whose surface temperature is under about 4,000 K. Red dwarfs are the most common type of star. Proxima Centauri is a red dwarf.
Explanation:
<u> </u> <span><span> No. Neutron stars are the remnants of very large stars that have supernova'd. Anything below 1.44 solar masses becomes a dwarf, anything above 5 solar masses becomes a black hole. Everything in between becomes a neutron star (or quark star, but it's not proven).</span>
</span>
Answer: 6.25
Explanation: One coulomb of charge has the equivalent charge of half dozen.25x10^18 electrons.