The orbital period for an object can be determined using Kepler's third law of planetary motion, which states that the square of the orbital period is proportional to the cube of the average distance from the center of the spherical object.
To calculate the orbital period, we can use the formula:
[tex]T^2 = (4π^2 / G * M) * r^3[/tex]
Where T is the orbital period, G is the gravitational constant[tex](6.67430 × 10^-11 m^3 kg^-1 s^-2)[/tex], M is the mass of the spherical object, and r is the distance from the center of the spherical object.
Given:
Distance from the center of the spherical object, r = 7.3x[tex]10^8[/tex] m
Mass of the spherical object, M =[tex]3.0x10^27[/tex] kg
First, we need to calculate [tex]T^2[/tex]using the given values:
[tex]T^2 = (4π^2 / G * M) * r^3[/tex]
Plugging in the values:
[tex]T^2 = (4 * π^2 / (6.67430 × 10^-11 m^3 kg^-1 s^-2) * (3.0x10^27 kg)) * (7.3x10^8 m)^3[/tex]
Simplifying the equation:
[tex]T^2 = (4 * π^2 / (6.67430 × 10^-11 m^3 kg^-1 s^-2)) * (3.0x10^27 kg) * (7.3x10^8 m)^3[/tex]
Calculating [tex]T^2:[/tex]
[tex]T^2 = 1.75x10^20 s^2 * (3.0x10^27 kg) * (7.3x10^8 m)^3[/tex]
[tex]T^2 = 2.39x10^62 m^3 kg^-1 s^-2[/tex]
Now, we can find the orbital period T by taking the square root of[tex]T^2[/tex]:
[tex]T = sqrt(2.39x10^62 m^3 kg^-1 s^-2)[/tex]
Therefore, the orbital period for the object is approximately sqrt(2.39x10^62) seconds.
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You are checking the calibration of a treadmill at 3.5mph. when you calculate the speed,you calculate 3.5 mph. this indicates the treadmill is:_________
You are checking the calibration of a treadmill at 3.5mph. when you calculate the speed, you calculate 3.5 mph. this indicates the treadmill is accurate.
The correct term to fill in the blank is "accurate." When you calculate the speed of the treadmill and obtain a measurement of 3.5 mph, it indicates that the treadmill is calibrated correctly and providing an accurate speed reading. Calibrating a treadmill involves ensuring that it accurately measures the speed at which it is moving. In this case, the treadmill's measurement aligns with the intended speed of 3.5 mph, confirming that it is properly calibrated.
By verifying the accuracy of test equipment, calibration aims to minimize any measurement uncertainty. In measuring procedures, calibration quantifies and reduces mistakes or uncertainties to a manageable level.
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A for loop is used when a loop is to be executed a known number of times.
a. true
b. false
For loop is used when a loop is to be executed a known number of times, it is TRUE.
For loop is indeed used when a loop is to be executed a known number of times. In programming, the for loop is a control structure that allows repeated execution of a block of code based on a specified condition. It consists of three main components: initialization, condition, and increment/decrement. The loop executes as long as the condition is true and terminates when the condition becomes false.
The for loop is particularly useful when the number of iterations is predetermined or known in advance. By specifying the initial value, the loop condition, and the increment/decrement, we can control the number of times the loop body will be executed. This makes it a suitable choice when a specific number of iterations or a well-defined range needs to be handled.
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