A space probe has an 18.0-m length when measured at rest.What length does an observer at rest measure when the probe is going by at a speed of 0.700 c?
A)25.2 m
B)12.9 m
C)12.6 m
D)9.18 m

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The Answer of A space probe has an 18.0-m length when measured at rest.What length does an observer at rest measure when the probe is going by at a speed of 0.700 c?
A)25.2 m
B)12.9 m
C)12.6 m
D)9.18 m

A Space Probe Has an 18