Determined the displacement of a plane is 66 m:s
The object will continue to accelerate, since F=ma. Therefore, a continuous force will mean a continuous acceleration.
Thinking about Planck's law, the Red star would give off the most orange light.
According to Planck's Law, distinct atoms and molecules can emit or take in power in discrete portions simplest. The smallest amount of strength that can be emitted or absorbed inside the form of electromagnetic radiation is called quantum.
Planck's Law describes the quantity of spectral radiance at a particular wavelength radiated through a black body in equilibrium. The equation is E=hv.
The floor temperature of a celeb determines the color of mild it emits. Blue stars are warmer than yellow stars, which are hotter than red stars. The bright orange celebrity Arcturus is particularly noteworthy for its massive right motion, The color is a characteristic of their floor temperatures.
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Answer:
B would be the correct answer
2. Two seconds
Both spheres will reach the ground at the same time.
use the formula t=sqrt(2h/g) = sqrt(2(19.6)/9.8) = 2 seconds
mass does not contribute to fall time, despite having greater potential energy.