How fast is the spaceship moving

Reference no: EM131013906

1. The Apollo astronauts returned from the moon under the Earth's gravitational force and reached speeds of almost 25,000 mi/h with respect to Earth. Assuming (incorrectly) they had this speed for the entire trip from the moon to Earth, what was the time difference for the trip between their clocks and clocks on Earth?

2. A clock in a spaceship is observed to run at a speed of only 3/5 that of a similar clock at rest on Earth. How fast is the spaceship moving?

Reference no: EM131013906

Questions Cloud

A function of training session manager : In an intelligent tutoring system, which is not a function of training session manager? A. interpreting trainee actions b. responding either with ore information, coaching or tutoring

The business is a county office providing county services : The business is a county office providing county services to a population of approx 200K citizens. Services include road maintenance, health services, assessor, treasurer, courthouse, counsel, etc. There are approximately 1,200 employees ranging fr..

Discuss the key assumptions of the hypothesis test : Discuss the key assumptions of the hypothesis test and whether the data meets the assumptions - Discuss the assumptions of the hypothesis test that you have carried out.

How fast is the spaceship moving : The Apollo astronauts returned from the moon under the Earth's gravitational force and reached speeds of almost 25,000 mi/h with respect to Earth. Assuming (incorrectly) they had this speed for the entire trip from the moon to Earth, what was the ..

Influence the choice of location for an operation : Which of the following is not a physical factor that can influence the choice of location for an operation? a) Nature of the communication links b) Access to customers

How much time will the trip take as measured on earth : Particle physicists use particle track detectors to determine the lifetime of short-lived particles. A muon has a mean lifetime of 2.2 µs and makes a track 9.5 cm long before decaying into an electron and two neutrinos. What was the speed of the m..

Investments for your firms retained earnings : You are offered two investments for your firm's "retained earnings" ($4,238,000) As CFO you are looking for ways to invest the firm's hard earned money. Which option will give you a better return on and of investment (two ...ROI's)? Option 1 -pays ou..

Middle managers, and employees : Can one performance appraisal instrument be used for all levels in an organization, i.e., executives, middle managers, and employees? Why or why not?

User Account

All Pages