Question 1(b) (ii) and 1(b) (iii) COURSE CODETUTORIAL 7SEMESTER 1,GRAVI TAΤIONCENTRE FOR FSTUDIES IMUNIVERSITYPART 11. (a) State Newton's Law of Universal Gravitation and writeits equation (define all symbols used).Newton's Law of Universal Gravitation states that 'Eve.particle in the Universe attracts every other particlewith a force that is directly proportional to theproduct of the masses and inversely proportional to thsquare of the distance between them'.(b) A 600 kg satellite is in a circular orbit about Earthat a height above Earth equal to Earth's radius. Findi.the satellite's orbital speed,5.59 x 10' m sii. the period of its revolutioniii. the gravitational force acting on it. 1.47 × 10³N3.98 h2. The Earth has a mass of 5.98 x 1024 kg and a radius ofThe Moon has a mas s of 7.35 x 1022 kg and6.38 x 10° m.radius of 1.74 x 106 m.The Moon takes 27 days to ground the Earth inan orbit of radius 3.8 x 10 m.Theescape velocity from the surface of the Earth is 11.2 kis1. Calculate(i)the escape velocity from the surface of the Moon.2.33 km s¯1(ii)the gravitational potential energy of the Moon in itsorbit.= -7.71 x 1028 }Additional Questions

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Answered: (b) A 600 kg satellite is in a circular…

Inquiry into Physics

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Chapter12: Relativity, Particle Physics, And Cosmology

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L Exam #2 - Requires Respondus L X A Chpt 6/7/8 Homework - SCIE 101 X b My Questions | bartleby G How do you screenshot on a HP + X i webassign.net/web/Student/Assignment-Responses/submit?dep=26100687&tags=autosave#Q9 9. [-/2 Points] DETAILS SHIPPS14 6.SA.013. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Consider the figure below. I= 1 m r=2 m T= 3 m Indicate over how many squares the sound waves would spread for r = 7 m. squares The sound intensity would decrease to what fraction in value? Need Help? Read It Submit Answer 10. [2/2 Points] DETAILS VIOUS ANSWERS SHIPPS14 6.SA.020. MY NOTES ASK YOUR TEACHER Under what circumstances would sound have the following? Study Questions for..rtf Show all 9:56 PM O Type here to search 后 ) 4/29/2021 ..
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(b) A 600 kg satellite is in a circular orbit about Earth at a height above Earth equal to Earth's radius. Find i. the satellite's orbital speed, 5.59 x 10' m s ii. the period of its revolution 3.98 h iii. the gravitational force acting on it. 1.47 x 10' N