considering time dilation
t = to / sqrt ( 1- v^2/c^2)
t = 5 / sqrt ( 1 - 0.99^2)
t = 35.44 s
========
Comment in case any doubt, will reply for sure.. Goodluck
3) If a spaceship flies past you at 99% the speed of light how long will...
Mort is watching Velma fly past in a spaceship at 95 % of the speed of light. How long does it take for 20 seconds to pass for Velma, according to Mort? (in s)
general relativity A spaceship of proper length Lp = 350 m moves past a transmitting station at a speed of 0.77c. (The transmitting station broadcasts signals that travel at the speed of light.) A clock is attached to the nose of the spaceship and a second clock is attached to the transmitting station. The instant that the nose of the spaceship passes the transmitter, the clock attached to the transmitter and the clock attached to the nose of the spaceship...
I'm having issues with some spaceship relativity problems. Can you please explain them? A spaceship flies by Earth at a high speed. 1. An observer on earth notices a flash of light at the front of the spaceship slightly after a flash of light at the back of the spaceship. What does an observer on the spaceship observes? (A: need more info to determine) 2. An observer on earth notices a flash of light at the front of the spaceship...
A spaceship of proper length Lp = 350 m moves past a transmitting station at a speed of 0.89c. (The transmitting station broadcasts signals that travel at the speed of light.) A clock is attached to the nose of the spaceship and a second clock is attached to the transmitting station. The instant that the nose of the spaceship passes the transmitter, the clock attached to the transmitter and the clock attached to the nose of the spaceship are set...
Practice Problem 27.3 SOLUTION A spaceship flies past earth with a speed of 0.980c (about 2.97 x 10 m/s) relative to earth. A crew member on the spaceship measures its length, obtaining the value 400 m. What is the length measured by observers on earth? SET UP The length of the spaceship in the frame in which it is at rest (400 m) is a proper length in this frame, corresponding to lo in We want to find the length...
Going at a significant fraction of the speed of light, you pilot a spaceship right past a navigational beacon that is emitting a radio wave. You measure the radio wave’s frequency as you approach the beacon, and then you measure it again after you pass the beacon and are receding from it. As you pass the beacon, the frequency you measure decreases due to the Doppler effect, and the difference between the two measurements is the Doppler shift. Compared to...
A spaceship of proper length Lp = 400 m moves past a transmitting station at a speed of 0.61c. (The transmitting station broadcasts signals at the speed of light) A clock is attached to the nose of the spaceship and a second clock is attached to the transmitting station. The instant that the nose of the spaceship passes the transmitter, clocks at the transmitter and in the nose of the spaceship are set to zero. The instant that the tail...
A spaceship from a friendly extra-galactic planet flies toward Earth at 0.201 of the speed of light and shines a powerful laser beam toward Earth to signal its approach. The emitted wavelength of the laser light is 699 nm. Find the light's observed wavelength on Earth Number nm
Suppose Person A is traveling on a spaceship going 50% of the speed of light. Person A measures the length of the spaceship to be 10 meters. How long would a Person B measure the spaceship if person B were on a planet as the spaceship passed by? 10 m 9.33 m 8.70 m 6.47 m
You are standing on the ground observing the sky. Two spaceships A and B fly past you. Spaceship A is moving at a constant speed of 1000 m/s relative to the ground. Spaceship B is moving opposite to A at speed of 1000 m/s relative to the ground. Spaceship A fires a strobe light that sends out a pulse of light opposite to where it is heading. a) What is the velocity of spaceship A relative to spaceship B? b) What is...