For centripetal acceleration a : [r-a ...). ar sine

Q: What is the unit tangent vector to the curve r(r)=sint i+2cost j when t=π/4

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Q: Find the unit tangent vector to the curve defined by F(t) = (4 cos(t), 4 sin(t), 3 sin²(t)) at t = 3…

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Q: Use the arc length formula to show that the length of a linear function f(x) = mx + c on the…

A: Let f(x) be a function over the interval (a,b), Then the arc length of f(x) from the point (a,f(a))…

Q: Find the unit tangent vector to the curve defined by F(t) = (4 cos(t), 4 sin(t), 2 sin? (t)) at t =…

A: Find the unit tangent vector to the  curve defined byr→t=4cost, 4 si t, 2 sin2tat t=π.T→π=…

Q: A bee with velocity vector r' (t) starts out at (4, –4, –5) at t = 0 and flies around for 7 seconds.…

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Q: find acceleration Components of the point moving the Curve on + t"k at

A: Since you have posted multiple questions, but according to guidelines, we will solve first question…

Q: onent. Determine the moment exerted about the steering column at O.

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Q: 1. Write the tangential and normal components of acceleration for = (tsint)i + (tcost)j + tk, at t-0

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Q: A man on the edge of a platform 8 ft above the ground throws a ball vertically upwards with an…

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Q: Express the velocity and the acceleration of a moving point p(r,0)

A: We have given a curve in polar coordinate : r=1+sin(θ) with θ=t2…

Q: find the acceleration at t

A: Given: Position function s(t)=5t3-6t2 And t=4 Sec To find: The acceleration.

Q: Find the tangential and normal components of acceleration at the time t = 0 for the plane curve r(t)…

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Q: What is the unit tangent vector to the curve r(t)=⟨cost, sint, et⟩ at the point where t=0?

A: Given:          r(t)=cost,sint,et at t=0           r→(0)=cos(0),sin(0),e0          r→(0)=1,0,1…

Q: 2. Given r(t) = et cos t i + e' sin tj + e'k , find the tangential and normal components of…

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Q: Find the unit tangent vector to the curve at the specified value of the paramet r(t) = 4 cos(t)i + 4…

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Q: Find the tangential and normal components of acceleration for the positio denoted by ř = (cos 2t,–…

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Q: Without findingT and N, write the acceleration of the motion r(t)=(cost+t sint)i+(sint-tcost)j, in…

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Q: Find the tangential and normal components of accelerationfor a particle moving along the circular…

A: We know that, tangential and normal components of acceleration for a particle moving along the…

Q: consider a particle moving on a circular path of radius b described by r(t) = b cos(ωt)i + b…

A: Consider a particle moving on a circular path of radius b given as, rt=bcosωti+bsinωtj Where ω=dudt…

Q: Sasha Cohen completes a triple twist jump from start to finish in 1 s. What is her average angular…

A: 1 full jump = 1 rev

Q: The acceleration vector points in the direction of motion. O True O False

A: If acceleration is positive then the acceleration vector points in the direction of motion.  But if…

Q: If the hydraulic cylinder AB is extending at a constant rate of 1 ft/s, determine the dumpster's…

A: image is attached

Q: Find the tangential and normal components of acceleration for 7(t) = < 5 cos(t), 3t, 5 sin(t)…

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Q: 2. Given r(t) = e' cos t i + e' sin t j+ e*k , find the tangential and normal components of…

A: Tangential component , aT = v.av  and Normal component , aN = a2-aT2

Q: Find the velocity and acceleration vectors in terms of u, and ug. de r= a cos 20 and 5t, where a is…

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Q: Parametrize the following curve: y = tan−1(x2 + 1)

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Q: 2. Given r(t) = e' cos ti + e' sin tj+ e'k , find the tangential and normal components of…

A: Given: r(t)=et cost i +et sint j+et kTo find the tangential and normal components of…

Q: Find the unit tangent vector to r(t) = (t2, tan−1 t,t) at t = 1.

A: To find the unit tangent vector to rt=t2,tan-1t, t at t=1. Solution: The unit tangent vector is the…

Q: If an airplane is flying at 140 miles per hour East and turns in a smooth curve with a diameter of 3…

A: Given Velocity=140 miles per hour diameter=3 miles Centripital acceleration=v2r

Q: 3. Reparametrize the unit tangent vector T(t) using the arc length as parameter starting from t = 1.

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Q: Find a unit tangent vector to any point on the curve x = a cos wi, y = a sin wt, z = bt where a,b,w…

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Q: Which of the following is the work done by a constant force F moving an object along a straight line…

A: The work done is defined as the integral of the force F with respect to the distance.   The work…

Q: Find the unit tangent vector T(t) to the curve  at time t.

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Q: Q 6/ Compute the moment of * the Inertia for the shaded area with respect to the Y- — axis? 2 ft --…

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Q: Find the tangential and normal components of acceleration at the time            t = π/2 for the…

A: Given: The plane curve is rt=etcosti+etsintj To determine: The tangential and normal components of…

Q: Find the tangential and normal components of acceleration at the given time t = 0 for the space…

A: It is given that space curve is  rt=et sin t i+et cos t j+etk Find the tangential component and…

Q: Given velocity potential, determine the velocity components u and v. P = a cos xy

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Q: Find the tangential and normal components of acceleration for F(t) =b cos ti +bsin tj + ctk

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Q: A particle is accelerated along a curved path of lengthl = 4.0 m under the action of an applied…

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Q: find F(s)    Laplace {t2 sinht}

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Q: cot t Differentiate f(t) = et

A: We are given, f(t) = (cot t) / et We are asked to differentiate this function.  We will use the…

Q: Find the unit tangent vector to the curve defined by T(t) = (3 cos(t), 3 sin(t), 5 sin (t)) at t = 3…

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Q: Without finding T and N, write the acceleration of the motion r(t)=(cost+t sint)i+(sint-tcost)j, in…

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Q: Determine the required magnitude of force F if the resultant couple moment on the frame is 200 N-M,…

A: We will find the value of  F ,

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.