Q. 20

Expert-verifiedFound in: Page 1059

Book edition
4th

Author(s)
Randall D. Knight

Pages
1240 pages

ISBN
9780133942651

Jill claims that her new rocket is long. As she flies past your house, you measure the rocket’s length and find that it is only What is Jill’s speed, as a fraction of ?

Jill have a speed

We have given that the length of the new rocket is .

We need to find Jill’s speed.

Consider:

using formula:

Solve from equation (1)

Jill's speed is from speed of light

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