A Beka: Physics Appendix Quiz V
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In m/s, what is the numerical value of the speed of light?
3.00×10⁸m/s
What equation, proposed by Einstein, shows that there is a relationship between the mass and energy of an object?
E=mc²
With respect to an observer's frame of reference, objects appear to lose mass as they accelerate.
false
An object's mass when it is not moving is known as its rest mass.
true
With respect to an observer's frame of reference, a moving object will experience both time dilation and length contraction.
true