Online Midterm Assignment 4 1.The visible surface of the sun is called what? Photosphere 2.Granulation is caused by what type of currents in the outer part of the sun? 3. What is the outermost part of the sun’s atmosphere called? 4.How did Galileo conclude that the sun was rotating? 5. The sunspot cycle has a […]
Tag Archives: Gravitational
What current and emerging technologies are we using to study black holes?
1. What current and emerging technologies are we using to study black holes? 2. Briefly describe the observatories being used to find and study gravitational waves, discuss two recent discoveries by one or more of the observatories and provide information about current and planned upgrades and advances in the technology.
How does the force of Jupiter on the baby compare to the force of the father on the baby?
Astrology makes much of the position of the planets at the moment of one’s birth. The only known force a planet exerts on Earth is gravitational. (a) Calculate the gravitational force (in N) exerted on a 2.98 kg baby by a 102 kg father 0.250 m away at birth (he is assisting, so he is […]
How much force will those back muscles experience-How many times more force is that than the actual weight of the child?
Mathematical Homework Assignment for Lecture 05 For all your answers, [a] You are about to lift a small child off the ground. This child weighs Z pounds. How many newtons of gravitational force downward does this child produce? [b] Use a ruler to measure, to the nearest centimeter, the distance from: The center of your […]
Explain how physics is involved in volleyball, such as the use of kinetic energy, how does Bernoulli’s principle apply, How does Newton’s laws apply, How does air pressure apply, How does velocity apply, how does gravitational potential energy apply
The Physics of Volleyball Explain how physics is involved in volleyball, such as the use of kinetic energy, how does Bernoulli’s principle apply, How does Newton’s laws apply, How does air pressure apply, How does velocity apply, how does gravitational potential energy apply, etc.
