A type O star is likely to appear blue in color.
The blue type-O stars are solely thirty to fifty times a lot of large than the sun. However, O stars burn 1,000,000 times brighter and it has a very short lifespan. <span>O stars </span>solely<span> last </span>a couple of<span> million years before they die in spectacular </span>star<span> explosions.</span>
Answer:
A simple machine consisting of an axle to which a wheel is fastened so that torque applied to the wheel winds a rope or chain onto the axle, yielding a mechanical advantage equal to the ratio of the diameter of the wheel to that of the axle.
Answer:
A balance
Explanation:
Scientists measure mass with a balance, such as a triple beam balance or electronic balance. In science, the volume of a liquid might be measured with a graduated cylinder.
Answer:
Depends
Explanation:
If you play baseball on a team then yes if you don't and you play on your free time then no it isn't work because your doing it for fun now if you do it on a team then you are working with your team and winning as a team
Answer:
The first is that the object moves
