In space, a stationary light source emits green light at a frequency of 5.50*10^14hz. a spaceship approaches the light at a speed 1.50*10^7m/s. what is the frequency of the light that is perceived aboard the spaceship. (the speed of light is 3.00*10^8m/s) a.6.08*10^14hz b.4.98*10^14hz c.5.50*10^14hz d.6.77*10^14hz

A spaceship approaches the light at a speed 1.50*10^7m/s which is about 5% of light speed. So the green light will shift towards the blue end of spectrum due to "blue shift."

The frequency should be higher which rules out option B and C. Looking at the magnitude of change, the correct answer should be A.6.08*10^14Hz,

graphing motion: mastery test

209be

what is the instantaneous acceleration of

the particle at point b?

0 meters/second?

10 meters/second?

12 meters/second?

velocity imetersisecond

15 meters/second?

20

time (seconds)

answer: 0 meters/second^2

come closer and become far apart and become steam/gas