Calculus and Above

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A van is traveling due north at a speed of 20 km/h. If the

A van is traveling due north at a speed of 20 km/h. If the van started off 8 km directly east of the city of Gainesville, how fast, in radians per hour, is the angle opposite the northward path θ chan… read more

You have decided to visit a hypnotist to address your

You have decided to visit a hypnotist to address your predilection toward taking summer classes rather than enjoying life. You don't fall under his spell, but you do hear the ticking of the wall clock… read more

The propeller of an aircraft accelerates from rest with an

The propeller of an aircraft accelerates from rest with an angular acceleration α = 8t + 5, where α is in rad/s2 and t is in seconds. What is the angle in radians through which the propeller rotates f… read more

Sandhya can you help me with these 4 problems please 1. A

Hello Sandhya can you help me with these 4 problems please1. A speedometer needle covers an area of approximately 40 square centimeters when it rotates at an angle of 5π radians. Find the length of th… read more

The point (-3, -4) lies on the terminal arm of the principal

The point (-3, -4) lies on the terminal arm of the principal angle . Determine the measure of . Round your answer to the nearest hundredth of a radian… read more

Determine the value(s) of θ, 0<=θ<=2π, cotθ=-0.1763 (Round

Determine the value(s) of θ, 0<=θ<=2π, cotθ=-0.1763 (Round your answer to the nearest hundredth of a radian)… read more

Determine the value(s) of θ, 0<=θ<=2π a) cosθ=1/√2(Leave

Determine the value(s) of θ, 0<=θ<=2πa) cosθ=1/√2(Leave your answer in terms of π) b) cotθ=-0.1763 (Round your answer to the nearest hundredth of a radian)… read more

Find the angle θ (in radians) between the vectors. (Round

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This is a stupid question but, if I have a pie that is 7

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A friend of mine has developed a spiral which he calls the

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The instantaneous value of current, i amp, at t seconds is

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If you have a circle, and 2 arc lengths, one on the outer

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1) An open box with a square base (see figure) is to be

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Can you help with path correction equations to intersect a

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i want to learn how to calculate a bend radius of pipe in terms

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1. given the curve that is described by the equation r=3 cos

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Z= Z1 Z2/ Z1 + Z2 Z1 =4+ j10 and Z2 = 12 -j3 what is the

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i=17 sin (100pi t+0.4) Instantaneous value of the current,

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