Answer:
v / √5
Step-by-step explanation:
Solution:-
- We have a satellite of mass ( m ) that orbits the earth of mass ( M ). The radius of orbit is ( r ) : center of earth - to - center of satellite radial distance.
- The satellite orbits the Earth with constant tangent velocity ( v ). The velocity ( v ) is a function of massive body ( M ) about which the smaller body orbits and orbital radius ( r ).
- The formulation is given by:
Where,
G: The universal gravitational constant
- We are to compare the orbital speeds by changing some of the parameters in the above relation.
- The effect on the orbital speed ( v_orbit ) by increasing the orbital radius to ( 5r ) can be evaluated using the given relation. Such that:
- Now take the ratio of initial orbital speed to the increased orbital radius ( 5r ):
Answer:
C
Step-by-step explanation:
A. First two rectangles are dilations because
B. Second two rectangles are dilations because
C. Third two rectangles are not dilations because
D. Fourth two rectangles are dilations because
Answer:
For example, the years 1600, 2000, and 2400 are century leap years since those numbers are divisible by 400, while 1700, 1800, 1900, 2100, 2200, and 2300 are common years despite being divisible by 4.
Step-by-step explanation:
Using the volume of the rectangular prism, it is found that the three dispensers will take 1,344 in³ in Sid's refrigerator.
<h3>What is the volume of a rectangular prism?
</h3>
The volume of a rectangular prism of length l, width w and height h is given by the multiplication of these three dimensions, that is:
V = lwh.
In this problem, there are three dispensers, each with l = 4 in, h = 14 in, w = 8 in, hence the volume is given by:
V = 3 x 4 x 14 x 8 = 1,344 in³.
More can be learned about the volume of a rectangular prism at brainly.com/question/17223528
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15% of 45.4=6.81 this is the final answer
