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What else can I help you with?
Is centripetal acceleration a uniform acceleration give reason?
No it is not because its direction is constantly changing. It is not a constant force. Force has direction as well as magintude and while it magnitude is constant its direction is not.
Why would a supergiant have a brighter absolute magintude than a white dwarf?
A supergiant is much larger than a white dwarf. A supergiant can be 10 to 70 times the size of our Sun, whereas a white dwarf is only about the size of the Earth.
What time did the Shaanxi earthquake happen?
The Shaanxi earthquake was caused from a dip slip fault. A dip slip fault is where one section of the land slips and slides from the other. The Shaanxi was the deadliest in history killing about 830,000 people.
What is the most beautiful thing in the universe?
Beauty is subjective, but many people find natural phenomena like the Northern Lights, the Grand Canyon, or a star-filled night sky to be incredibly beautiful. Ultimately, the most beautiful thing in the universe could be something that brings a sense of wonder, joy, or peace to each individual.
Can the magnitude if the difference between two vectors ever be greater than the magnitude of their sum?
yes,if the components are making angle 0<=theta<=90 no ,the magnitude of vector can never attain a negative value |a|=square root of both components which always gives a positive value
How much does the brightness of a star change with each change in magintude of one?
The number is defined as the sixth root of 100. It's approximately 2.1543 times as bright (or 1/2.1544 times, if dimmer).When accurate measurement first became possible, it was found that the brightness ratio between the brightest and dimmest stars listed by the ancient Greek observers ... which they categorized in magnitudes from zero to 6 ... was about 100 times. So that system was formalized with the scale of magnitudes where a factor of 100 times brighter translates into a change of 6 magnitudes.
