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Solve the all parts of following question:
Question: Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 42.8 km/s and 51.7 km/s. the slower planet's orbital period is 6.32 years.
Part A: What is the mass of the star?
Part B: What is the orbital period of the faster planet, in years?
Please show all work and steps to find the orbital period of the faster planet.
A uniform electric field points midway between the positive x and y axies. Its strength is 100Volts/m. Find the location of the point where the total electrid field is zero
a carousel is free to rotate about its center onfrictionless bearings the carousel has an angular speed of 3.14rad/s , a moment of inertia of 125 kg/m^2, what is the resulting angular speed of the carousel and the person
Two particles, with charges of q1 = 60.0nC and q2 = ?60.0nC, are placed at the points with coordinates, Find the electric potential energy of the configuration of the three fixed charges
gold which has a mass of 19.32 g for each cubic centimeter of volume is the most ductile metal and can be pressed into
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If you fire a cannonball straight upwards with a starting speed of20m/s. How high does it go, and how long will it be in the air? What is its velocity before it strikes the ground?
For a spherical celestial object of radius R, acceleration due to gravity g at a distance x from the center of the object is g = g0R2/x2, where g0 is the acceleration due to gravity at the object's surface and x > R.
The amplitude of a system moving with simple harmonic motion is doubled. The total energy will the be:
two particles with equal mass have positive charges of 1.0 microcoulombs and 1.0 nanocoulombs. what is their mass if
A water storage is filled with freshwater to a depth of 6.4m. It has a circular basin with an Area of 30m^2, What is the weight (force) of the water the basin supports
You create a plot and the linear trend is y = 2.45 x + 0.132. Let's say you measure Work to be 2.56 J. What is the Position value
At a stop light, a truck of mass, mT = 1.10 x 10^4 kg, fails to hit its brakes until it has hit a car of mass,mC = 1.60 x 10^3 kg. Determine the velocity of the combined truck and car immediately after the collision
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