Special Relativity-Length, Momentum, and Energy 1. Pretend we are on a space mission to Jupiter. Our instruments detect an identical sister station, Alpha Alberta, moving away from us at 80% of the speed of light. Our instruments reveal that, compared to our station, space a. clocks and events on Alpha Alberta are (slow) (fast) (the same) b. the length of Alpha Alberta in its direction of motion appears (shorter) (longer) (the same) c. the momentum of Alpha Alberta is (more) (less) (the same)

Inquiry into Physics
8th Edition
ISBN:9781337515863
Author:Ostdiek
Publisher:Ostdiek
Chapter12: Relativity, Particle Physics, And Cosmology
Section: Chapter Questions
Problem 44Q
icon
Related questions
Question

Hoping someone could help me. Thank you

Practice Page
16-1
Special Relativity-Length, Momentum, and Energy
1. Pretend we are on a space mission to Jupiter. Our instruments detect an identical sister space
station, Alpha Alberta, moving away from us at 80% of the speed of light. Our instruments reveal
that, compared to our station,
a. clocks and events on Alpha Alberta are
(slow) (fast) (the same)
b. the length of Alpha Alberta in its direction of
motion appears
(shorter) (longer) (the same)
c. the momentum of Alpha Alberta is
(more) (less) (the same)
Occupants on Alpha Alberta are making measurements of us. They observe that, compared to
their station,
d. clocks and events on our space station are
(slow) (fast) (the same)
e. the length of our space station is
(shorter) (longer) (the same)
f. our momentum is
(more) (less) (the same)
2. A gram of water has a volume of 1 cubic centimeter, about the size of a sugar cube. A gram of iron
has a smaller volume, about the size of a pea, and a gram of platinum is even smaller, about the
size of a small raisin. In a gram of any kind of matter is an equivalent vast amount of rest energy.
We can see how much energy a gram of matter is equal to in joules from the celebrated equation
E = mc, where m = 1 g= 10 kg, and c 3 x 10 m/s. Then
BURN 15 000 BARRELS OF OIL
AND YOU EQUAL THE ENERGY
EQUIVALENT OF ANY GRAM.
OF MATTER !
E = mc (10 kg) (3 x 10 m/s)2 =9x 109 J
%3D
In comparison, one barrel of crude oil when burned yields
6 x 109 J. According to this data, is the statement by the
man at the right an overestimate, an underestimate, or
accurate? Defend your answer.
Transcribed Image Text:Practice Page 16-1 Special Relativity-Length, Momentum, and Energy 1. Pretend we are on a space mission to Jupiter. Our instruments detect an identical sister space station, Alpha Alberta, moving away from us at 80% of the speed of light. Our instruments reveal that, compared to our station, a. clocks and events on Alpha Alberta are (slow) (fast) (the same) b. the length of Alpha Alberta in its direction of motion appears (shorter) (longer) (the same) c. the momentum of Alpha Alberta is (more) (less) (the same) Occupants on Alpha Alberta are making measurements of us. They observe that, compared to their station, d. clocks and events on our space station are (slow) (fast) (the same) e. the length of our space station is (shorter) (longer) (the same) f. our momentum is (more) (less) (the same) 2. A gram of water has a volume of 1 cubic centimeter, about the size of a sugar cube. A gram of iron has a smaller volume, about the size of a pea, and a gram of platinum is even smaller, about the size of a small raisin. In a gram of any kind of matter is an equivalent vast amount of rest energy. We can see how much energy a gram of matter is equal to in joules from the celebrated equation E = mc, where m = 1 g= 10 kg, and c 3 x 10 m/s. Then BURN 15 000 BARRELS OF OIL AND YOU EQUAL THE ENERGY EQUIVALENT OF ANY GRAM. OF MATTER ! E = mc (10 kg) (3 x 10 m/s)2 =9x 109 J %3D In comparison, one barrel of crude oil when burned yields 6 x 109 J. According to this data, is the statement by the man at the right an overestimate, an underestimate, or accurate? Defend your answer.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 6 images

Blurred answer
Knowledge Booster
Space-time
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Inquiry into Physics
Inquiry into Physics
Physics
ISBN:
9781337515863
Author:
Ostdiek
Publisher:
Cengage
College Physics
College Physics
Physics
ISBN:
9781285737027
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
College Physics
College Physics
Physics
ISBN:
9781305952300
Author:
Raymond A. Serway, Chris Vuille
Publisher:
Cengage Learning
University Physics Volume 3
University Physics Volume 3
Physics
ISBN:
9781938168185
Author:
William Moebs, Jeff Sanny
Publisher:
OpenStax
College Physics
College Physics
Physics
ISBN:
9781938168000
Author:
Paul Peter Urone, Roger Hinrichs
Publisher:
OpenStax College
Astronomy
Astronomy
Physics
ISBN:
9781938168284
Author:
Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:
OpenStax