1165 results for "tan".
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Question in Engineering Statics
Given a point and a line, determine the distance between them.
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Question in Engineering Statics
Calculate the moment of a force. Must calculate perpendicular distance based on simple geometry, and recognize direction.
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Question in Engineering Statics
Pulley supported by a cable, so the tension in the rope is constant. Advice is a youtube video showing how to solve the problem.
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Exam (5 questions) in Trigonometry
Using the unit circle definition of sin, cos and tan, to calculate the exact value of trig functions evaluated at angles that depend on 0, 30, 45, 60 or 90 degrees.
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Exam (3 questions) in Engineering Statics
Homework set. Calculate Moment of Inertia for I beams, channels, angles, etc.
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Question in Engineering Statics
Determine the resultant of three random 2-D vectors.
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Question in Engineering Statics
Find the magnitude and direction of a force given its scalar components.
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Question in MESH
Used for LANTITE preparation (Australia). MG = Measurement & Geometry strand. Student must calculate distance swum in km given number of laps of 50m pool, days of week and weeks in term. These variables are randomly selected.
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Question in Demos
Taken from question 37 of the book Problem Solving in GCSE Mathematics by Daniel Griller.
Given bearings and lengths of two straight lines, work out the bearing and distance back to the starting point.
A Eukleides diagram shows the setup visually.
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Question in MASH Bath: Question Bank
Given 3 vectors $\mathbf a$, $\mathbf b$ and $\mathbf c$, find the constants $p$, $q$ and $k$ such that $ p\mathbf a + q \mathbf b = \mathbf c$, where $k$ is an unknown component of $\mathbf c$ .
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Question in MASH Bath: Question Bank
Given 3 vectors $\mathbf v$, $\mathbf a$ and $\mathbf b$, find the constants $c_1$ and $c_2$ such that $\mathbf v = c_1 \mathbf a + c_2 \mathbf b$ .
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Question in Ed's workspace
Find the number of people with heights greater then mean plus two times the standard deviation.
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PB3 - Expected Value and Standard Deviation for a Combination of Linear Random Variables Ready to useQuestion in Skills Audits for Maths and Stats
No description given
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Question in MfEP Progress Quizzes
No description given
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Question in Skills Audits for Maths and Stats
Tests understanding of scatter plots and related concepts.
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Question in Skills Audits for Maths and Stats
Calculations involving Standard form.
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Question in Skills Audits for Maths and Stats
Convert numbers between 0 and 1 intro standard form/scientific notation.
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Question in Skills Audits for Maths and Stats
Convert numbers greater than 1 into standard form/scientific notation.
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Question in Skills Audits for Maths and Stats
State the Upper and lower bound of a distance that has been rounded to either the nearest 10 or 100 miles.
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Question in Skills Audits for Maths and Stats
Questions testing understanding of the precedence of operators using BIDMAS, applied to integers. These questions only test DMAS. That is, only Division/Multiplcation and Addition/Subtraction.
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Question in Skills Audits for Maths and Stats
Questions testing understanding of the precedence of operators using BIDMAS, applied to integers. These questions only test DMAS. That is, only Division/Multiplcation and Addition/Subtraction.
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Question in Skills Audits for Maths and Stats
Identify the truth value of an inequality (T/F) between two numbers
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Question in Skills Audits for Maths and Stats
Find the diagonal or one side of a rectangle using Pythagoras' theorem.
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Question in Skills Audits for Maths and Stats
Find the derivative of a function of the form $y=a \tan(bx+c)$ using a table of derivatives.
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Question in Skills Audits for Maths and Stats
Solving a pair of simultaneous equations of the form $a_1x+y=c_1$ and $a_2x^2+b_2xy=c_2$ by forming a quadratic equation.
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Question in Skills Audits for Maths and Stats
Solving a pair of linear simultaneous equations, giving answers as integers or fractions.
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Question in Skills Audits for Maths and Stats
Match the relevant graph (sin, cos, tan) with its equation.
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Question in Skills Audits for Maths and Stats
Simplify (qx+a)/(rx+b) +/- (sx+c)/(tx+d)
x is a randomised variable. a,b,c,d,q,r,s,t are randomised integers. a,b,c,d run from -5 to 5, including 0. q,r,s,t run from -3 to 3, and can be 0 if the constant term is nonzero, but are mostly 1.
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Question in Engineering Statics
Calculate the centroidal moment of intertia of a rectangle with a excentric rectangular hole.
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Question in Engineering Statics
Calculate the moment of inertia of a composite shape consiting of two rectangles about the x or y-axis. Parallel axis theorem is often required.