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Author Question: An astronaut traveling with a speed v = 0.90 c holds a meterstick in his hand. If he measures its ... (Read 68 times)

Sportsfan2111

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on: Aug 10, 2020

Question 1

A starship navigator measures the distance between the Earth and the sun. If the ship is moving at a speed of 0.90 c, instead of obtaining 93 million miles, the navigator measures a distance (in millions of miles) of

◦
41.

◦
30.

◦
80.

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215.

◦
90.


Question 2

An astronaut traveling with a speed v = 0.90 c holds a meterstick in his hand. If he measures its length, he will obtain a value of

◦
1.0 m

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2.3 m

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0.19 m

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0.43 m

◦
0.81 m
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
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Marked as best answer by Sportsfan2111 on Aug 10, 2020

aadams68

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Reply #1 on: Aug 10, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Sportsfan2111

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Reply 2 on: Aug 10, 2020
YES! Correct, THANKS for helping me on my review

FergA

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Reply 3 on: Yesterday
Excellent

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