What is the approximate Declination of Polaris from Phoenix? (Lat of Phoenix = 33.5 degrees)
What is the approximate Declination of Polaris from Seattle, WA? (Lat of Seattle = 48 degrees)
Q3. What is the Declination of the Celestial Equator? A. 45 degrees B. 0 degrees C. 90 degrees D. Horizon Q4. Approximately what time does a First Quarter Moon rise? A. Midnight B. Sunset C. Noon D. Sunrise
. From Irvine, we observe that the North Star (Polaris) is located at an elevation of roughly 33 degrees. We then quickly fly north 1600 kilometers to Seattle, where we observe Polaris to be at an elevation of 48 degrees. Recognizing that there are 360 degrees in a circle and a circle’s circumference is equal to π × its diameter, what is the approximate size (i.e. radius) of the Earth?
From Irvine, we observe that the North Star (Polaris) is located at an elevation of roughly 33 degrees. We then quickly fly north 1600 kilometers to Seattle, where we observe Polaris to be at an elevation of 48 degrees. Recognizing that there are 360 degrees in a circle and a circle’s circumference is equal to π × its diameter, what is the approximate size (i.e. radius) of the Earth? [π can be approximated as 3.]
What is the name of the joint motion? and the approximate range of motion in degrees for the right hip? What is the name of the joint motion and the approximate range of motion in degrees for the left knee? -27
Suppose a soccer player boots the ball from a distance 33.5 m toward the goal. find the initial speed of the ball if it just passes over the goal,2.4 m above the ground, given the initial direction of 40 degrees above the horizontal.
Suppose a soccer player boots the ball from a distance 33.5 m toward the goal. find the initial speed of the ball if it just passes over the goal,2.4 m above the ground, given the initial direction of 40 degrees above the horizontal.
1. Assume that you are an observer located at alatitude of 40 degrees north (on Earth). Draw a fully labeled diagram showing from your vantage point: a) the horizon, the zenith, the celestial equator and Polaris (the north star). b) What is the altitude (elevation) of Polaris? c) Whatisthealtitude(elevation)ofthecelestialequatoratitshighestpoint?
1. Seen from the northern latitudes on the Earth, the altitude of the star Polaris a) is never above the horizon during the day b) always sets directly in the west c) is equal to your latitude on the Earth d) is never visible during the winter e) is the brightest star in the sky 2. On March 21/22, the sun shines most directly on the Earth’s surface… a) 23 ½ degrees north of the equator. b) 23 ½ degrees...
---------------- TO BE COMPLETED USING RSTUDIO------------------ Use the approximate value for the degrees of freedom (the smallest between ?1 − 1 and ?2 − 1). Random samples of resting heart rates are taken from two groups. Population 1 exercises regularly, and population 2 does not. The data from these two samples (in beats per minute) are given below: Exercise group (sample from population 1): 65.6, 67.5, 59.9, 70.6, 62.4, 64.9, 63.3, 66.3, 62, 69.5 No exercise group (sample from population...