Physics, 26.11.2019 00:31, ineedhelp2285

You are in a rocket moving away from earth at one-third the speed of light relative to earth. a friend is on earth, and an astronaut in another rocket is moving toward earth at one-third the speed of light (in the earth reference frame), on a path collinear with your path.

part a

if each of you records the duration of your journey in your three respective reference frames, which of you records the proper time interval?

check all that apply.

check all that apply.

your friend records your proper time interval.
the astronaut records your proper time interval.
you record your own proper time interval.
nobody records your proper time interval.

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 05:30, dxpebetty64

Astudent pushes on a 20.0 kg box with a force of 50 n at an angle of 30° below the horizontal. the box accelerates at a rate of 0.5 m/s2 across a horizontal floor. what is the value of the normal force on the box? 200 n 243 n 156 n 225 n

Answers: 2

continue

Physics, 22.06.2019 08:00, osmanysalvador9

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Answers: 3

continue

Physics, 22.06.2019 10:00, chaseashley24

** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils

Answers: 1

continue

Physics, 22.06.2019 14:30, darceline1574

Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil

Answers: 2

continue

Do you know the correct answer?

You are in a rocket moving away from earth at one-third the speed of light relative to earth. a frie...