Use the 1967 International Gravity formula to calculate g at 0°, 45°, and 90° latitude. How big is the difference in g from that at the equator in an absolute sense (how many gal or mgal), at 45° and 90°? How big is the difference in a fractional sense?

A new planet is discovered orbiting a distant star. Observations have confirmed that the planet has a circular orbit with a radius of 12 AU and takes 117 days to orbit the star. Determine the mass of the star. State your answer with appropriate mks units. [NOTE: AU ..stands.for...astronomical unit". It is the average distance between Earth & the Sun. 1 AU≈ 1.496 x 1011 m.] Enter a number with units. I be quite large and your calculator will display the answer as a power of 10. If, as an example, your answer was 8.54 x 1056, you would type "8.54e56" into the answer box (remember to state your units with your answer).]

Kinetic energy can be found using the formula Ek=12mv2Ek=12mv2. The variable EkEk represents kinetic energy, the variable mm is the mass in pounds (lbs.), and the variable vv is the velocity in feet per second (ftsfts). What is a possible unit of measure for kinetic energy and why?

Please give me correct answer and square the answer.

Consider two enclosed cylindrical tanks filled with air. Tank A is 8 ft tall while tank B is 7 ft tall, their diameter is both 6 ft. If the pressure and temperature inside both tanks are maintained equal, how much mass of air is inside tank B if tank A is filled with 3,872 Ibm of air? Solve using standard English units. Express your answer in slugs and round off to the nearest hundredths.

Earth's orbit is (on average) 1 Astronomical Unit from the Sun. For reference, 1 Astronomical Unit is about 93 million miles. Jupiter's orbit is about 5 Astronomical Units from the Sun. Suppose that the gravitational force between the Earth and the Sun is equal to 50,000 N (it's way more than that but we are just pretending here). If we move Earth to Jupiter's orbit, what will be the new value of the gravitational force between the Earth and the Sun?  Remember to include units of force (Newtons or N) in your answer.

A common unit for speed used in sailing is the knot (nautical miles per hour).  A nautical mile is about 1.15 regular miles.  Calculate how much further (in feet) a boat moving at 22 knots will travel in 5 minutes compared to a car moving at 22 mph during the same time.

Write the scientific notation (10n) 0012 = 560000 =             Write out the number 3 x 104 = 8 x 10-2 =   How many centimeters are in 2 kilometers? Write your answer in scientific notation.                 How long would it take in minutes to travel 5km if you are traveling at a speed of 30 m/s?                 A ship left shore 3 days ago and has been moving at a constant speed. The cruise ship is now 1440 miles away. What is the average speed in mph?                       5a. A tuning fork has a period of 4s. What is the frequency?             5b. If the tuning fork above is struck in air, what is the wavelength?               5c. If the tuning fork above is struck in water, what is the wavelength?               The wave below is traveling at 5 m/s.   6a. What are the wave y(x) and oscillator y(t) sinusoid equations for this wave?           What is a sound wave?                 Identify where the compressions and the rarefactions are in both graphs.…

The average radius of Earth is typically accepted to be approximately 6371 km. Using this dimension, determine the surface area in km2 and the volume in km3. Give both answers in scientific notation to one decimal place.

The formula v= square root 2gh gives the velocity​ v, in feet per​ second, of an object after it falls h feet accelerated by gravity​ g, in feet per second squared. If g is approximately 32 feet per second​ squared, find how far an object has fallen if its velocity is 168 feet per second.