Spaceship moving relative to an observer with a speed

Reference no: EM13664539

A spaceship moving relative to an observer with a speed of .70c shines a beam of light in the forward direction, directly toward the observer. Utilize the equation 29-4 to compute the speed of the beam to the observer.

Reference no: EM13664539

Questions Cloud

Decide the pressure that each ski exerts on the snow : A 65-kg skier is going down a slope oriented 33° above the horizontal. The area of each ski in contact by the snow is 0.13m2. Decide the pressure that each ski exerts on the snow.

Discover the diameter of the moons image on the slide film : The moon's diameter is 3.48x106 m, and its mean distance from the earth is 3.85 x 108 m. The moon is being photographed with a camera whose lens has a focal length of300 mm. (a) Discover the diameter of the moon's image on the slide film.

What is the refractive power of a magnifying glass : At age forty, a man requires contact lenses (f = 65.0 cm)to read a book held 25.0 cm from his eyes. At age forty-five, he finds that while wearing these contacts he should now hold a book 30.0 cm from his eyes.

What is the magnitude of the horses average acceleration : A wild horse starts from rest and runs in a straight line 29° north of west. After 36 s of running in this direction, the horse has a speed of 10 m/s. What is the magnitude of the horse's average acceleration?

Spaceship moving relative to an observer with a speed : A spaceship moving relative to an observer with a speed of .70c shines a beam of light in the forward direction, directly toward the observer. Utilize the equation 29-4 to compute the speed of the beam to the observer.

What is the volume of the box as measured with the observer : A cubical box is .75m on a side. a) What are the dimensions of the box as measured by an observer moving with a speed of .88c parallel to one of the edges of the box? b) What is the volume of the box, as measured with the observer?

Will the meteor melt : How much heat will be released when a 100 gram iron meteor, moving by speed of 10 km/s, falls to the surface of the earth? Will the meteor melt?

Micro teslas at the site of the compass due to power line : A surveyor is using a magnetic compass 7.1 m below a power line in which there is a steady current of 85 A. What is the magnetic field in micro teslas at the site of the compass due to the power line?

Acceleration is perpendicular to the velocity : In a uniform circular motion the a) acceleration is parallel to the velocity b)acceleration is vertical while the velocity can be in any direction c) acceleration is always vertical and the velocity is horizontal d) acceleration is perpendicular to t..

User Account

All Pages