base your answer to the question on the diagram below which represents an exaggerated view of Earth revolving around the Sun letters a b c and d represent Earth location in its orbit on the first day of each of the four seasons .which location in Earth's orbit represents the first day of fall for an observer in New York state

What is the length x of the side of the triangle below? (hint: use the cosine function)

Aspecimen of oil having an initial volume of 580cm^3 is subjected to a pressure increase of 4.0 mpa, and the volume is found to decrease by 0.40 cm^3. (a) what is the bulk modulus of the material? (b) what is the compressibility of the material?

If a rock is thrown upward on the planet mars with a velocity of 12 m/s, its height (in meters) after t seconds is given by h = 12t − 1.86t2. (a) find the velocity of the rock after two seconds. m/s (b) find the velocity of the rock when t = a. 12−3.72a m/s (c) when will the rock hit the surface? (round your answer to one decimal place.) t = s (d) with what velocity will the rock hit the surface? m/s