1. If an astroid is 4 AU from the sun, what is the period of revolution...
An 86- kg basketball player has a height of 6 feet 8 inches and runs 15 miles per hour. Express his height in centimeters and micrometers, his mass in pounds, and his speed in m/s.
A comet orbits the Sun in 4,063 years. What is its average orbital distance from the Sun? Express your answer in AU (enter "AU" for units) and round it to the nearest integer А. An asteroid orbits the Sun at an average orbital distance of 3.12 AU. What is its average orbital period? Express your answer in years (enter "years" for units) and round it to two decimals. В. A moon orbits a planet in 1.5 days. What is the...
#52 The Earth is I AU away from the Sun, and takes 1 year to complete an orbit. The distanie from the Sun is 120 Au use Kepless Law to estimate the orbital period (in years). U - Donald is swinging a(0.350 kg rock in I a horizontal circle with a radius of 1.2m. The tension is 550N. What is the tangential Velouty of the rock? I How much work will it take to stop a abd small runaway train?...
Question 7 (0.5 points) What causes the Moon to move about 12° across the sky from one night to the next (at the same time of night, of course)? O Because the Earth is turning on its axis. O Because the Moon is moving in its orbit. The Sun has also moved 15° across the sky and gravitationally pulls the Moon with it. The celestial sphere the Moon is attached to has moved 15°. O It is an optical illusion....
Came: 7. What centripetal force does an 100-kg passenger experience when seated 15 m from the center of a Ferris wheel whose angular speed is 0.75 rad/s? a 844 N b. 458 N c. 127N d. 978 N 8. A spool of thread has an average radius of 2.00 cm. If the spool contains 75 m of thread, how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads...
Solve exactly if possible. Express all decimals to 4 significant figures. 1) 2) 3) 4) 5) 6) 7) What are Newton's Laws of motion? What is a "frame of reference"? What is a coordinate system? Express the point x-3, y-4 using polar coordinates. What is the SI unit for force? How is it defined using SI base units? What are the four fundamental forces in the universe? What is the approximate gravitational acceleration, g, near the Earth's surface? If this...
need help with questions 5,6, and 7
Assignment #2 WO Chapter 3, 4, 5, 6 & 7: Energy Balance and Weight Management Directions: Answer the following questions using the formulas found in Chapter 6 & 7. All work must be added to receive full credit (10-points). By completing this assignment you will satisfy #4 ECO objective and #11 and #12 MO/CO. 1. Calculate the EER for a 25-year-old man who weighs 198 pounds, is 5'8" tall and has a low...
Please Show alll work. 1.A person’s blood pressure is 120/70 (measured in mmHg). What must the height of an IV bag be so that blood is not pushed into the IV line by the blood pressure? 2. A graduate student doing an experiment puts 0.150 moles of helium into a cylinder with a moveable piston. The helium is at a pressure of 1.0 atm and a temperature of 30 °C at the beginning of the experiment. They then compress the...
Project 3 Instructions 1. Due Date & Time: 09-26-2020 at 11:59 PM WHAT TO SUBMIT Submit 1 zip file containing 4 files below to iLearn by the deadline. [30 points] ● 3 JAVA Files: TableBmiPro.java, MyOwnIdea.java. DiceRoll.java [24 points] ● 1 File: Make a document that shows the screen captures of execution of your programs and learning points in Word or PDF. Please make sure you capture at least 2 executions for 1 program, so 6 screen captures and one...