results from (a) d→1⋅(d→2+d→3), (b) d→1⋅(d→2×d→3), and d→1×(d→2+d→3

Q: Vector A = 2.00i+ 3.00j Newtons. Vector B = 4.00 i +1.00 j meters. What is the angle (in degrees)…

A: Lets represent vector A as A and its magnitude as A ,  similarly vector B as B and its magnitude as…

Q: A proton (mass m 1.67 x 1027 kg) is being accelerated along a straight line at 1.70 × 1013 m/s2 in a…

A:

Q: What is the scalar product A*B if A=Xi+Yj and B=Xi-Yj?

A: Given data: Two vectors A→ = Xi^+Yj^B→ = Xi^-Yj^ Required: The scalar product

Q: An automobile traveling at 25 km/hour has kinetic energy equal to 1 x 104J. What is the mass of the…

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Q: Consider the vectors A = 6i + 3j and B = 3î - 6j.

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Q: If an object with a mass of 1.8 kg changes it speed from 4.07 m/s to 9.05 m/s, what is its change in…

A: Kinetics energy is given as K.E=12mv2…

Q: A 2.0-kilogram mass is moving with a speed of 3.0 m/s . What is the kinetic energy of the mass?…

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Q: At what speed must a particle move in order to double its mass? a. 2.6x108 m/s b. 2.8x108 m/s…

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Q: When a 65 kg cheerleader stands on a vertical spring, the spring compresses by 5.5 cm. When a second…

A: mass of first cheer leader (M) = 65 kg compression for first cheer leader = 5.5 cm mass of second…

Q: Consider a box of mass 8.5 kg begin accelerated along the floor at 3.1 m/s^2. Randomized Variables…

A: mass of box (M) = 8.5 kg acceleration (a) = 3.1 ms2initial velocity (u) = 0 msfinal velocity (v) =…

Q: For the vectors A=8.94i +6.93j-17.9k, B=7.67i-6.06j+10.2k, and C=6.25i-3.34j-9.61k, find C(A-B).

A: The difference vector between the two vectors is,

Q: If A = 121-16] and B = -241 +10] then the vector C=2A-B has a magnitude of: e b) 42 c) 64 d) 90 A…

A: Given           A→=12i-16j            B→=-24i+10j   and  C→=2A→-B→=2(12i-16j )-(-24i+10j)=48i-42j…

Q: Using the definition of scalar product, calculate the angel between the two vectors given by à =…

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Q: pendulum with a ball of mass 6.87 kg and length 14.2 m is released from rest at an angle of 54.18…

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Q: If an object with a mass of 1.6 kg changes it speed from 4.53 m/s to 8.27 m/s, what is its change in…

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Q: YA 7. X B = 5.0 53° A = 10.0 30° î+ A d. (D × F) · (B × Â) - [ = D 37° + C = 12.0 60° D = 20.0 F 10…

A: Converting each vectors into components : A→= 10.0 at 30° from +x-axisA→=10×cos 30° +10×sin…

Q: (3î - î). B В and (h) B-B. 60" A 10 0 30° 30° 53 D 20.0 37 62. Assuming the +x-axis is horizontal to…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: If an object with a mass of 1.5 kg changes it speed from 3.33 m/s to 7.93 m/s, what is its change in…

A: All the objects that move from one place to another have kinetic energy and the amount of energy…

Q: What is the unit vector of the sum of 2i + 5j - 6k and 3j + 3k?

A: A→=2i+5j−6kB→=3j+3kR→=A→+B→=(2i+5j−6k)+(3j+3k)=2i+8j−3kNow

Q: If the speed of a vehicle increases by 22%, by what factor does its kinetic energy increase? Kinetic…

A: Given data: The speed of vehicle increases by 22% Required: The increase in kinetic energy

Q: Find the angle between vectors for (a)D= (-3.0i – 4.0j ) m and A = (-3.0i + 4.0j ) m and (b) D =…

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Q: 2/2 The magnitude of the force F is 400 lb. Express F as a vector in terms of the unit vectors i and…

A: |F| = 400 lb θ = 30o above -x axis

Q: two boys searching for buried treasure are standing underneath the same tree. One boy walks 18 m…

A: Given: The displacement of the first boy is 18 m west and 18 m north. The displacement of the second…

Q: What is the angle between vectors A - 2i + 3j + k and B- 3i • 2j + K? O 21.79 O 42.88° 85.90° O…

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Q: Express the 8.9-kN force F as a vector in terms of the unit vectors i, j, and k. Determine the…

A: Solution: Given That F = 8.9 kN by taking vectors , we can find Fz = 8.9 sin31° Fz = 4.58 kN F' =…

Q: Find the simplest unit of the Q = va/w , in which v is velocity, a is acceleration and w is work

A: We have to understand the basic here.

Q: Can you answer both of these, the previous tutor skipped over both these parts, please make the…

A: (1)Let u be initial velocity of the particle, a be the acceleration, r be the position of the…

Q: B 6. 70 40° 8 The scalar product of A and C is

A: The dot product or scalar product of two vectors A→ and C→ is given by,…

Q: Vectors A and B are given by: A = 89.23i + 32.22j B = 57.28i + 1.98j Find the scalar product AB.

A: Given: A=89.2i+32.22jB=57.28i+1.98j

Q: Consider three vectors A = 15.3i + 1.7j, B = 9.5i + 9.1j, and C = -2.7i - 11.4j. What is the result…

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Q: Vectors A and B are given by: A = 90.32i + 46.07j B = 4.43i + 98.29j Find the scalar product AB.

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Q: If an object with a mass of 1.8 kg changes it speed from 3.15 m/s to 8.8 m/s, what is its change in…

A: Given : m = 1.8 kg vi = 3.15 m/s vf = 8.8 m/s

Q: A roller coaster of mass 5 kg is launched horizontally by a compressed spring a distance of .2 m and…

A: Given  Mass of roller coaster, M = 5 kg  Compression of spring = x = 0.2 m  Spring constant = k =…

Q: 1 2 3 y 8 4 7 6.

A: The vector r from 1 to O is given by:

Q: Given two vectors: M = -3i + 6j – 5k and N= -2i + 3j +k The magnitude of 2 – Mis (A 202 B) 7.07 6.08…

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Q: Find the scalar product of two vectors : A=3i+4j+5k B=2i-3j+6k

A: Given: A→=3i+4j+5k B→=2i-3j+6k Introduction: The dot product of two vectors is a projection of one…

Q: What is vector producer between vector (A) = 2.00 (i) + 3.00 (j) + 1.00 (k) and vector (B) = 1.00…

A: According to question --- Given that -- vector A = 2i +3j + 1k. vector B = 1i -3j - 2k . We have…

Q: Given two vectors A= 7i + 4j – 2k, and B= 31 – 10j + 3k, calculate the angle between them, where i,…

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Q: The scalar product A B of the two vectors A = 2i + 3j and B = i– 2j is * O -4 k O 2i - 6j 8 k

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Q: 7) (2 pt) What is the magnitude of Á + B + Č, where Å = 1.00 i+ 4.00 i - 1.00 k, B = 3.00 î - 1.00 j…

A: C) 7.07

Q: Find the scalar and vector products of two vectors. a = (3iˆ – 4jˆ + 5ˆk )and b = (– 2iˆ + jˆ – 3ˆ k…

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Q: A mass of 5 kg is 100m above a given datum where local g = 9.75 meter per second square. Find the…

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Q: What is the magnitude of Å + B + Č, where A = 1.00 i + 4.00 j - 1.00 k, B = 3.00 i - 1.00 j - 4,00 k…

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Q: Write S if the given quantity is a SCALAR quantity and V if it is a VECTOR quantity.  ____1. 20 km…

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Q: ectors A and B are given by: A = 24.15i + 22.01j B = 80.63i + 23.67j Find the scalar product…

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Q: A mass of 5 kg is 100m above a given datum where local g = 9.75 meter per second square. From the…

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Q: Vector A = 2.00i+ 3.00j Newtons. Vector B = 4.00 i +1.00 j meters. What is the dot product of…

A: The given vector A and vector B are:

Q: The scalar product of vector = 3.00 +2.00ƒ and vector is 10.0. Which of the following vectors A B…

A: