on April 22, 2022
How do you find the trigonometric form of a vector?
Space and AstronomyAdding Vectors in Trigonometric Form Write the vectors in component form using vx=‖⇀v‖cosθ and vy=‖⇀v‖sinθ. Add the corresponding components. Put the resultant in trigonometric form using ‖⇀v‖=√v2x+v2y and tanθ=vyvx. How do you find a vector in trigonometry? Video quote: Times the cosine of the angle. Plugging in these specific numbers that I have allows me
on April 22, 2022
In which function is the range equal to the domain?
Space and AstronomyIn what function is the range equal to the domain? Practice Questions on Domain and Range The range of a function y = f(x) is the set of all values of x for which the function is defined. True False The domain and range of y = √x is {y ∈ R /y ≥ 0}.
on April 22, 2022
Is a comet coming to Earth?
Space and AstronomyWhich comet will hit Earth? On average, an asteroid the size of Apophis (370 metres) is expected to impact Earth once in about 80,000 years.99942 Apophis. Discovery Aphelion 1.0993 AU (164.45 Gm) Perihelion 0.7461 AU (111.61 Gm) Semi-major axis 0.9227 AU (138.03 Gm) Eccentricity 0.1914 Is there a comet coming in 2022? Comet PanSTARRS (C/2017
on April 22, 2022
How do you find the area of a triangle with 3 sides?
Space and AstronomyThe area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle. Basically, it is equal to half of the base times height, i.e. A = 1/2 × b × h. Hence, to find the area of a tri-sided polygon, we have to know the
on April 22, 2022
How do you graph polar equations on a TI 83 Plus?
Space and AstronomyHow do you graph polar equations on a graphing calculator? Video quote: And then option 5 for Z square. Now to determine the polar coordinates of points on this graph. One way is to press the trace key and then from here we can press the right arrow. Can you graph on a TI-83 Plus?
on April 22, 2022
What color car reflects the most heat?
Space and AstronomyThe more light something black absorbs the more heat is generated, but black and silver do almost the exact opposite. White and silver surfaces reflect the majority of the light that hits them, which means far less light energy is absorbed and less heat is emitted as a result. What color car stays coolest in
on April 22, 2022
What was Mae Jemison major accomplishments?
Space and AstronomyMae Jemison is best known as the first African-American woman in space. In 1987, she became the first African-American woman to be accepted into NASA’s astronaut training program, and in 1992, she was assigned to the crew of the space shuttle Endeavour. Jemison has also been an advocate for science and technology and has appeared
on April 22, 2022
What are the 4 components of a dimension?
Space and AstronomyA dimension consists of four components: A dimension value. A dimension line that is parallel to the direction of the described feature. A pair of arrowheads. A pair of extension lines projecting from the feature to which the dimension refers. What are the elements of dimension? The elements of dimensioning include the projection line, dimension
on April 22, 2022
How do you calculate depth height and width?
Space and AstronomyTo get started, look at the top opening of the box to measure the following dimensions; Length: The longest side when looking at the top of the box. Width: The shorter side when looking at the top of the box. Depth (Height): The side perpendicular to the length and width. Jul 9, 2021 What is
on April 22, 2022
What is a variable in math 6th grade?
Space and AstronomyA variable is a letter that represents an unknown number. An expression is a group of numbers, symbols, and variables that represents another number. What is the variable in math? variable, In algebra, a symbol (usually a letter) standing in for an unknown numerical value in an equation. Commonly used variables include x and y