When the absorption lines of a galaxy shift toward the blue end of the spectrum, it means that the galaxy is (a) large and old.( b) small and young.( c)moving away from Earth. (d )moving closer to Earth. Question 7 (1 point)

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603

Increasing the pressure on one spot of a fluid will increase the pressure everywhere else in the fluid a. pascals principal b. archimedes' principal c. bernoulli's principal

What are the necessary conditions for fusion?