A space shuttle’s coordinates as functions of time are given by x(t) = 7.0 t^3 and y(t) = 4.0t^2 - 2.1t , where x and y are in meters and t is in seconds. write a vector expression for the ball's acceleration as a function of time.

Q: A space shuttle’s coordinates as functions of time are given by x(t) = 7.0 t^3 and y(t) = 4.0t^2 -…

A: Coordinates of space shuttle are given: x - coordinate (x) = 7t3…

Q: Given vector E = 2i+3j, a unit vector in the direction of E is

A: Given data: Vector, E→=2i+3j Our question is to find the unit vector in the direction of the given…

Q: A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time…

A: We are authorized to answer only one question at a time, since you have not mentioned which one…

Q: what is the magnitude and direction of the vector formed from the following x and y components? Vx=…

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Q: Vector A = -1i -2j and vector B = 3i+4j what are the magnitude and direction of vector C =A+B.

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Q: An electron's position is given by r=(ti+t2j+2k) with t in seconds and r in meters. A)Determine the…

A: In this question, the position vector is given and we need to calculate its velocity in unit vector,…

Q: A vector is 10 units long and points at 30° with respect to the x-axis. How many units does it point…

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Q: A car covered 25 km, 69 degrees north of east (VECTOR A) on its initial route. Afterwards, it…

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Q: A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time…

A: Given : x = 17.2t y = 4.16t - 4.90t2 t = 3.18 s

Q: Problem 7: Vector A has magnitude 32 and direction 286°. Vector B has magnitude 25 and direction…

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Q: The vectors in the diagram represent displacements of a particle where A = 23.6 cm, B = 19.3 cm, and…

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Q: I have no idea to how to start to this question: Wags (a dog) decides to go on a journey. He begins…

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Q: hent 4.00 units in length? 36. Given the displacement vectors A = (31 - 4j+ 4k) m W and B = (21+3j -…

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Q: Which of the following quantities are vectors, and which  are scalars? Be sure to explain the…

A: CONCEPT: Vector quantities are those quantities which have both magnitude and direction because…

Q: The position of a particle is given by:r(t) = A cos(wt)^i + Asin(wt)^j + ct ^k where A is a constant…

A: The objective of the question is to find the velocity vector of a particle given its position vector…

Q: Given vector A = (3.00i - 2.00j)m and vector B = (-2.00i + 2.00j)m determine vector C if C = 3A - B.…

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Q: Given a= 2i+j, b = i-4j+k and c=j+k, (where i, j and k are unit vectors in x,y and z directions…

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Q: Given the vector A = 100.00N at 30.00° above the negative x-axis. In terms of rectangular form, the…

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Q: (a) In unit-vector notation, what is the sum of a = the magnitude and (c) the direction of a + b…

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Q: Vector C has a magnitude of 23.4 m and points in the −y‑direction. Vectors A and B both have…

A: Given value--- C = 23.4 m. alpha = 42.9 degree.  beta = 28.7 degree. We have to find--- magnitude…

Q: small stone is kicked from the edge of a cliff. Its x- and y-coordinates as functions of time are…

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Q: What is the x-component of a vector with a magnitude of 135 m, 42° South of east? O 54.89 m, North…

A: x component of a vector  Ax   = A Cosθ  where  θ is angle from x axis counterclockwise.

Q: vector A are: Ax = 5.1 m and Ay= -5 m and the components of B are: Bx= -2.6 m and Ay = -4.3 m. What…

A: This question is based on resultant of vectors.

Q: scalar or vector.

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Q: Á = 3.0î – 4.0k. A

A: Vector A=3i-4k

Q: so that a car travels horizontally for 172 ft, then climbs 117 ft at an angle of 32.0° above the…

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Q: You enter an antique classic car road rally with your 1956 Studebaker Golden Hawk. The rally course…

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Q: (3.3 m )î + (3.6 m )ĵ and b = (- 11.0 m )i+(6,9m (a) In unit-vector notation, what is the sum of a…

A: Given that:a→=(3.3m)i^+(3.6m)j^b→=(-11m)i^+(6.9m)j^IT is required to find the sum of (a→+b→), the…

Q: While vacationing in the prairie you go on a nature walk. First you walk 160 m south, then a coyote…

A: Given Data: First leg of displacement (A→) = 160 m, south.Second leg of displacement (B→) = 260 m,…

Q: A person walks 14 m East and then walks 33 m at an angle 13° above the horizontal. What is the…

A: Given, A person walks 14 m East and then walks 33 m at an angle 13° above the horizontal .

Q: Vector  A, with magnitude 29.0 units, points in the positive y-direction. Vector  A + B has a…

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Q: A golf ball is hit off a tee at the edge of a cliff. Its x and y coordinates as functions of time…

A: Velocity=V=dr/dt acceleration=a=dv/dt=d2 r/dt2 r=Position at time t

Q: vector A has components Ax = −2.50 m and Ay = 6.00 m. Find the magnitude (in m) and the direction…

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Q: Morty is supposed to meet up with Rick, who is 50 mi north and 100 mi east of Morty,after exploring…

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Q: vector A has components Ax = -3.0 and Ay = -4.0, and vector B has components Bx = 3.0 and By = -8.0,…

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Q: Vector A has a magnitude of 12. When it makes an angle of 30° with the +x axis. What is its y…

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Q: Trevon drives with velocity v⃗1 = (55 i^ - 10 j^) mph for 1.0 h, then v⃗ 2 = (20 i^ + 30 j^) mph for…

A: v1→=(55i^-10j^)mph       for t1=1 hrv2→=(20i^+30j)^mph       for t2=2 hrAnd Displacement vector is…

Q: A space shuttle’s coordinates as functions of time are given by x(t) = 7.0 t^3 and y(t) = 4.0t^2 -…

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Q: A given line is described by the equation: y = x-l. Vector A starts at point P1 = (0,3) and ends at…

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Scalars and Vectors

Scalars and Vectors are the classification of physical quantities that are used to denote various terms in physics.