If the observer on Earth measures the speed of the spacecraft
as 0.700c and its length as 78.0 meters, then engineers aboard
the spacecraft measure their vehicle as 142.4 meters long.
They're both correct. There's no such thing as the spacecraft's
"real" or "proper" length.
Answer:
get help with your work
try understand your work
ask your teacher for assistance or class
or maybe cheat but understand the work first if you wanna
Answer:b.outward in a straight line tangent to the circle!
Explanation:at any given point on the circle is always along the tangent line.
Answer:
A. rods in the retina of the human eye
Explanation:
In order to see what forces are acting upon an object in every direction.
