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Part 12 of 12 - Analyze The two friends tackle a homework problem. If A planet...
Initially for this problem I got the answer of M = 1.798x10^30. I then retyped and...
Initially for this problem I got the answer of M = 1.798x10^30.
I then retyped and got 1.798x10^20. I keep getting incorrect as I
have also tried other forms. Can someone please help?
Part 11 of 12 - Mass of Star Shana reminds Jenny that the total mechanical energy is žmplanetv2 - GmplanetMstar , and asks how she can find the mass of the star orbited by a planet, given the perihelion and aphelion distances, rp and ra respectively, and...
Now the friends try a homework problem. Two forces of the same magnitude 3.00 x...
Now the friends try a homework problem. Two forces of the same magnitude 3.00 x 10' N but with opposite direction are applied to parallel faces of a metal block as shown in the Active Figure. The shear modulus of the block is 5 = 5.00 x 1010 N/m2. The two faces that sustain the shearing force are a distance h = 0.10 m apart, and have cross sectional area A = 0.020 m2. Find the value of the...
Jolon is correct. The change in gravitational potential energy is zero in this case. Part 12...
Jolon is correct. The change in gravitational potential energy is zero in this case. Part 12 of 12 - Analyze Now Jolon and Terry tackle a problem. A block of mass 1.5 kg is attached to a horizontal spring that has a force constant of 2.40 x 10' N/m, and is free to slide on a frictionless surface as shown. The spring is compressed to x, = -5.5 cm by pushing on the block, and then the block is released....
Part 8 of 8 - Analyze Tamsen and Vera imagine visiting another planet, planet X, whose...
Part 8 of 8 - Analyze Tamsen and Vera imagine visiting another planet, planet X, whose gravitational acceleration, 9x, is different from that of Earth's. They envision a pendulum, whose period on Earth is 2.243 s, that is set in motion on planet X, and the period is measured to be 1.530 s. What is the ratio of gx/9Earth? Neglect any effects caused by air resistance. 9x ge If the average density of planet X is equal to Earth's average...
What are the Solutions to Part B of Chapter 2 of Tillery Physics 9th edition.......kinda pointless...
What are the Solutions to Part B of Chapter 2 of Tillery Physics 9th edition.......kinda pointless for you guys to only have the solutions that the book has already. 1. What was the average speed in km/h of a car that travels 400.0 km in 4.5 h? 2. What was the average speed in km/h of a boat that moves 15.0 km across a lake in 45 min? 3. How much would a 80.0 kg person weigh (a) on Mars,...
Initially for this problem I got the answer of M = 1.798x10^30.
I then retyped and got 1.798x10^20. I keep getting incorrect as I
have also tried other forms. Can someone please help?
Part 11 of 12 - Mass of Star Shana reminds Jenny that the total mechanical energy is žmplanetv2 - GmplanetMstar , and asks how she can find the mass of the star orbited by a planet, given the perihelion and aphelion distances, rp and ra respectively, and...
Now the friends try a homework problem. Two forces of the same magnitude 3.00 x 10' N but with opposite direction are applied to parallel faces of a metal block as shown in the Active Figure. The shear modulus of the block is 5 = 5.00 x 1010 N/m2. The two faces that sustain the shearing force are a distance h = 0.10 m apart, and have cross sectional area A = 0.020 m2. Find the value of the...
Jolon is correct. The change in gravitational potential energy is zero in this case. Part 12 of 12 - Analyze Now Jolon and Terry tackle a problem. A block of mass 1.5 kg is attached to a horizontal spring that has a force constant of 2.40 x 10' N/m, and is free to slide on a frictionless surface as shown. The spring is compressed to x, = -5.5 cm by pushing on the block, and then the block is released....
Part 8 of 8 - Analyze Tamsen and Vera imagine visiting another planet, planet X, whose gravitational acceleration, 9x, is different from that of Earth's. They envision a pendulum, whose period on Earth is 2.243 s, that is set in motion on planet X, and the period is measured to be 1.530 s. What is the ratio of gx/9Earth? Neglect any effects caused by air resistance. 9x ge If the average density of planet X is equal to Earth's average...
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