- Pt In Progress Your Answer Is Partially Correct A Solid Sphere Of Uniform Density Has A Mass Of 3 2 X 10 Kg And A Radiu 1 (24.24 KiB) Viewed 61 times
- Pt In Progress Your Answer Is Partially Correct A Solid Sphere Of Uniform Density Has A Mass Of 3 2 X 10 Kg And A Radiu 2 (55.96 KiB) Viewed 61 times
- Pt In Progress Your Answer Is Partially Correct A Solid Sphere Of Uniform Density Has A Mass Of 3 2 X 10 Kg And A Radiu 3 (27.66 KiB) Viewed 61 times
A solid sphere of uniform density has a mass of 5.7 x 104 kg and a radius of 3.3 m. What is the magnitude of the gravitational force due to the sphere on a particle of mass 6.1 kg located at a distance of (a) 12 m and (b) 0.78 m from the center of the sphere? (c) Write a general expression for the magnitude of the gravitational force on the particle at a distance r? 3.3 m from the center of the sphere. Expert Answer Anonymous answered this 7,924 answers a) F = Gm1m2/r^2 = 6.67*10^-11*5.7*10^4*6.1/12^2 = 1.61*10^-7 N b) F = 6.67*10^-11*5.7*10^4*6.1/0.78^2 = 3.8*10^-5 N c) F = Gm1m2/r^2 6.67*10^-11 5.7*10^4*6.1/3.3^2 = 2.12*10^-6 N 100% (1 rating)
Your answer is partially correct. The suspension system of a 1800 kg automobile "sags" 7.5 cm when the chassis is placed on it. Also, the oscillation amplitude decreases by 62% each cycle. Estimate the values of (a) the spring constant k and (b) the damping constant b for the spring and shock absorber system of one wheel, assuming each wheel supports 450 kg. (a) Number 58860 (b) Number i 782.65 eTextbook and Media Hint Units N/m Units kg/s Attempts: 3 of 4 used Submit Answer