View PoliciesCurrent Attempt in ProgressTwo horizontal forces act on a 9.9 kg choppingblock that can slide over a frictionless kitchencounter, which lies in an xy plane. One force isF₁ = (8.1 N ) î + (4.4 N). Find the1acceleration of the chopping block in unit-vector notation when the other force is (a)) î( - 4.4 N ), (b)-− 8.1 N )i + (4.4 N ), and (c)8.1 N ) î + ( 4.4 N )ĵ.F2↑F ↑FF 2==F₂ =8.1 N(a) Number i(b) Number(c) Numberii+i +î+(.+iiĴ‹'i Ĵ

Answered: Image /qna-images/answer/66dd4fb5-3e33-47a2-ad2a-4555a5ff6238.jpg

Two horizontal forces act on a 9.9 kg chopping block that can slide over a frictionless kitchen counter, which lies in an xy plane. One force is 7₁ = (8.1 (8.1 N) N ) î + (4.4 + (4.4 N )ĵ. Find the acceleration of the chopping block in unit- vector notation when the other force is (a) F₂ = ( − 8.1 F2 N ) î + ( − 4.4 N )ĵ, (b) N ) î + (4.4 N )ĵ, and (c) F₂ = ( − 8.1 F₂ = (8.1 N ) î + ( − 4.4 N )ĵ. F2

Two horizontal forces act on a 9.9 kg chopping block that can slide over a frictionless kitchen counter, which lies in an xy plane. One force is 7₁ = (8.1 (8.1 N) N ) î + (4.4 + (4.4 N )ĵ. Find the acceleration of the chopping block in unit- vector notation when the other force is (a) F₂ = ( − 8.1 F2 N ) î + ( − 4.4 N )ĵ, (b) N ) î + (4.4 N )ĵ, and (c) F₂ = ( − 8.1 F₂ = (8.1 N ) î + ( − 4.4 N )ĵ. F2

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: Three forces acting on an object are given by F1 = (−1.6î + 6.55ĵ) N, F2 = (4.75î − 1.2ĵ) N, and…

A: Given : F1 = (−1.6î + 6.55ĵ) N F2 = (4.75î − 1.2ĵ) N F3 = (−44.5î) N Acceleration (a) = 3.90 m/s2

Q: 145.0° 60.0 N -- +x 40.0 N

Q: Three forces acting on an object are given by F, = (-1.9î + 5.80j) N, F, = (4.95î - 2.15j) N, and F,…

A: F1→ = (-1.9i^+5.8 j^) F2→ = (4.95i^ - 2.15 j^) F3→ = (-44i^) Acceleration , a = 3.6 m/s2 . To find =…

Q: The figure shows a box of dirty money (mass m₁ = 3.00 kg) on a frictionless plane inclined at angle…

Q: The figure shows a container of mass m, = 1.7 kg connected to a block of mass m2 by a cord looped…

A: Here, A figure is given with a container of mass m1 = 1.7 kg and a block of mass m2 . It is given…

Q: Two horizontal forces act on a 2.7 kg chopping block that can slide over a frictionless kitchen…

Q: A worker applies a constant horizontal force of magnitude 97.81 N to a box with mass 2.18 kg resting…

A: Horizontal force applied to the box is Mass of box is Box is resting on the floor.Note:Find:Weight…

Q: A 1,652-kg car starts from rest at the top of a driveway 7.03 m long that is sloped at an angle of…

Q: A horizontal force of magnitude F = 57.5 N pushes on a block of mass m = 4.7 kg. The block is on a…

A: The given situation can be represented as

Q: Three forces act on a moving object. One force has a magnitude of 67.7 N and is directed due north.…

A: Given data: Force (F1) = 67.7 N, due North Force (F2) = 42.1 N, due West Velocity of the object is…

Q: Alex is asked to move two boxes of books in contact with each other and resting on a frictionless…

Q: Two horizontal forces act on a 2.7 kg chopping block that can slide over a frictionless kitchen…

Q: In the figure, a crate of mass m = 77 kg is pushed at a constant speed up a frictionless ramp (0 =…

Q: Four acrobats of mass 67.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat…

A: Given, Mass of four acrobat is 67kg, 68kg , 62 kg and 55 kg.

Q: Three forces acting on an object are given by F, (-2.351 + 6.95j) N, F, (4.701 - 1.65j) N, and F,…

Q: Three forces act on a moving object. One force has a magnitude of 72.3 N and is directed due north.…

A: The magnitude of the force acting towards the north, The magnitude of the force acting towards the…

Q: A sphere of mass 1.5 x 10-4 kg is suspended froma cord. A steady horizontal breeze pushes the sphere…

Q: The mass of an object is 25 kg. Its acceleration is ( 3 ı ^ + 5 ȷ ^ + 7 k ^ ) m/s2. Calculate the…

A: The equation for the force is given as The vector form of force can be obtained as

Q: In the figure, a crate of mass m = 110 kg is pushed at a constant speed up a frictionless ramp (0 =…

A: Given mass m = 110 kg Angle of ramp = 26o

Q: While an elevator of mass 930 kg moves downward, the tension in the supporting cable is a constant…

Q: Only two forces act on an object (mass = 4.96 kg), as in the drawing. Find the (a) magnitude and (b)…

A: two force acting on an object of mass'm'=4.96kg.we need to find magnitude and angle of…

Q: A 3.85 kg box is suspended from a system of massless wires attached to a ceiling. The first wire…

Q: Three forces act on a moving object. One force has a magnitude of 75.0 N and is directed due north.…

Q: A box of mass 7.47 kg is being pushed along a frictionless floor by a force of magnitude 18.16 N…

Q: Two horizontal forces, P and Q, are acting on a block that is placed on a table. We know that P =…

A: Given: The mass of the object is 5.1 kg. P→=-2.1i^+4.25k^ N The velocity of the object is constant.

Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

View Policies
Current Attempt in Progress
Two horizontal forces act on a 9.9 kg chopping
block that can slide over a frictionless kitchen
counter, which lies in an xy plane. One force is
F₁ = (8.1 N ) î + (4.4 N). Find the
1
acceleration of the chopping block in unit-
vector notation when the other force is (a)
) î
( - 4.4 N ), (b)
-
− 8.1 N )i + (4.4 N ), and (c)
8.1 N ) î + ( 4.4 N )ĵ.
F2
↑F ↑F
F 2
=
=
F₂ =
8.1 N
(a) Number i
(b) Number
(c) Number
i
i
+
i +
î+
(.
+
i
i
Ĵ
‹'
i Ĵ

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

In the figure, a crate of mass m = 99 kg is pushed at a constant speed up a frictionless ramp (0 = 30°) by a horizontal force . The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp. (a) What is the magnitude of F? (b) What is the magnitude of the normal force on the crate? (a) Number i (b) Number Units Units II ATTIT This answer has no units °(degrees) m kg
The figure shows a box of dirty money (mass m₁ = 3.5 kg) on a frictionless plane inclined at angle 0₁ = 34°. The box is connected via a cord of negligible mass to a box of laundered money (mass m₂ = 1.6 kg) on a frictionless plane inclined at angle 02 = 68°. The pulley is frictionless and has negligible mass. What is the tension in the cord? Number Units M²1 m2 02/
Two teams of nine members each engage in a tug of war. Each of the first team's members has an average mass of 72 kg and exerts an average force of 1350 N horizontally. Each of the second team's members has an average mass of 77 kg and exerts an average force of 1373 N horizontally. (a) What is the acceleration (in m/s2 in the direction the heavy team is pulling) of the two teams?
Three forces act on a moving object. One force has a magnitude of 75.5 N and is directed due north. Another has a magnitude of 6 7.0 N and is directed due west. What must be (a) the magnitude and (b) the direction of the third force, such that the object continues to move with a constant velocity? Express your answer as a positive angle south of east. (a) Number i (b) Number i Units Units
Three forces acting on an object are given by F₁ = (-1.95î + 6.60ĵ) N, F₂ = (4.651 – 1.85ĵ) N, and F3 = (-43.51) N. The object experiences an acceleration of magnitude 3.65 m/s². (a) What is the direction of the acceleration? O (counterclockwise from the +x-axis) (b) What is the mass of the object? kg (c) If the object is initially at rest, what is its speed after 18.0 s? m/s (d) What are the velocity components of the object after 18.0 s? (Let the velocity be denoted by v.) î+ î) m/s
The launch thrust of the Space Shuttle’s rocket engines is approximately 3.47×107 N. If the Shuttle’s launch mass is about 2.00×106 kg, what is the acceleration at liftoff? I know that F net =F thrust, so the opposing but equal force is - mg F net = F thrust - mg m = 2.00 x 10^6 kg F net = N = 2.00 x 10^6 (9.8) =mg, expressed as N is 1.96x107 N = 3.47×107 N (up) - 1.96x107 N (down) then...
A 1.20 kg object is subjected to three forces that give it an acceleration à = (4.80 m/s² )î + (5.00 m/s²). If two of the three forces are F₁ = (28.0 N )i + (11.0 N ) and F₂ = (15.0 N )i + (8.00 N )ĵ, find (a) the x component and (b) the y component of the the third force.
An antelope is being pulled by two forces whose vector-component expressions are: F1 = 3.6Ni + -8.9Nj + -3.7Nk F2 = 8.2Ni + -1.7Nj + 2.4Nk What is the angle (in degrees) between these two vectors?
Two forces FA and FB are applied to an object whose mass is 15.1 kg. The larger force is FA. When both forces point due east, the object's acceleration has a magnitude of 0.561 m/s². However, when FA points due east and FB points due west, the acceleration is 0.328 m/s², due east. Find (a) the magnitude of FA and (b) the magnitude of Fg. (a) Number i (b) Number i Units Units + ➜
In the figure, a crate of mass m = 88 kg is pushed at a constant speed up a frictionless ramp (0 = 30°) by a horizontal force F.The positive direction of an x axis is up the ramp, and the positive direction of a y axis is perpendicular to the ramp. (a) What is the magnitude of F? (b) What is the magnitude of the normal force on the crate? (a) Number 497.91 Units (b) Number i 995.82 Units