6. A Cadillac with the mass of 2500 kg collides with a Volkswagen with the mass 1000 kg. Their bumpers lock. The Cadillac is moving at a speed of 85 km/hr at the time of
the Volkswagen is standing still. Describe the motion of the two cars after the collision
impact and

In 1995 a research group led by eric cornell and carl wiemann at the university of colorado successfully cooled rubidium atoms to the 20-200 nk temperature range. assuming (incorrectly) that the rubidium atoms behave liké particles of a classical ideal gas, calculate the rms speed of a rubidium atom at a temperature of 112.0 nk. in the experiments one particular isotope of rubidium was used, rubidium-87. the molar mass of this isotope is 86.91 q/mol. tries 0/20 submit answer

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?