2. John pulls a 60 pound box along a level surface from left to right by attaching a piece of rope to the box and pulling on it with a force, F1, of 35 pounds in the direction 32° above the horizontal. A friction force, F2, of 8 pounds is acting on the box as it is being pulled. (A friction force acts in the direction opposite to the direction of motion.) a) Find the x and y components of F1. b) Find the x and y components of F2. c) Find the x and y components of F+F. d) Find the magnitude and direction of the net force acting on the box.

Q: Suppose 0.35 mol of neon gas undergoes an isobaric process from an initial state Pi = 101kPa,…

A: 0.35 molInitial state: Pi=101 kPa                     Vi=8.64 LFinal state : Pf=101 kPa…

Q: 2a) A rock is dropped from a cliff. It takes 4.50 seconds to hit the ground. How high is the cliff?…

A: In this question we are given that a rock is dropped from a cliff. It takes 4.50 seconds to hit the…

Q: Constants The downward forces represent the weights of machinery on the beam shown in (Figure 1).…

A: m=Mass of beam=220 kgg=Acceleration due to gravity=9.81 m/s2

Q: 12. Identify whether the following statements are true or false, and explain why (if false, a…

A: Solution as

Q: A light beam is incident from a medium with nį through a thin layer of a substance with n2 into a…

A: In this question we have a o answer some questions related to ray optics. Please give positive…

Q: A ski starts from rest and slides down a 28° incline 55 m long. • Part A If the coefficient of…

A: Given data: Angle of inclination, θ=280 Distance covered, d=55 m Coefficient of friction, μ=0.090

Q: Can you please answer this question

A: Given: speed of car (u)= 72 km/h timeto stop the car = 2.0 s.

Q: When the magnitude of the marantic field intensity (E) in a plane wave is 3 A/m. (a) (b) Find the…

A: Given: The magnetic field intensity is 3 A/m. To determine: (a) The value of electric field…

Q: A square loop of wire 0.22 m on a side lies on a horizontal table and carries a counterclockwise…

A: Given: In this question, the given details are, A square loop of wire 0.22 m on a side lies on a…

Q: is there any other way to complete this problem?

A:

Q: 1 0 3 000 예 2

A: Lenz's law states that the current induced in a circuit due to a change or a motion in a magnetic…

Q: This answer is incorrect. Can I get a correct answer please?

A: Here velocity u= 189 ft/sit makes angle 34o with horizontalTime taken to hit the point above h…

Q: A 10.0 kg block sliding on a frictionless horizontal surface at 7.00 m/s hits a spring that is…

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

Q: Mod 6- Question 6 The diagram shows an ideal transformer. Iron core G When the switch is closed, the…

A: The problem is based on the basic concepts of physics. The first problem is based on the…

Q: For the vectors shown below, determine the values of A and the acute angle 02 (in degrees) that…

A: a vector can be written as A̅ = A Cosθ î + A Sinθ ĵ

Q: In the first test the rider accelerates from 48 km/h to 80 km/h, over a distance of 190 m whilst…

A:

Q: J: The electric field of a plane wave propagating in a nonmagnetic material is given by E = [y3…

A: Solution - An electric field (sometimes E-field) is the physical field that surrounds electrically…

Q: Suppose you stand with one foot on ceramic flooring and one on a wool carpet, making contact over an…

A:

Q: Marvin the Martian is very angry, very angry indeed. The Illudium Q-36 Explosive Space Modulator…

A: weight of the return parcel on Mars = 117 N Acceleration due to gravity on earth (g) = 9.8…

Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: The balance wheel of a watch oscillates with angular amplitude 1.1 rad and period 0.42 s. Find (a)…

A:

Q: In the figure, a 2.7 g ice flake is released from the edge of a hemispherical bowl whose radius r is…

A:

Q: A 500-g sample of iron is heated to 50.0°C and placed on a very large block of ice, which is…

A: Given Data: The mass of the iron sample is: m=500 g=0.5 kg The temperature of the iron sample is:…

Q: A 12 μF capacitor is connected to 35 ko resistance and 9.0 V battery in series. See Figure 23.1. The…

A:

Q: Two vectors are given by Ax= 5, Ay= 7 and Bx= 3, By-2. The magnitude of the vector A-B is 5.4 12.1

A: The components of two vectorsAx = 5 Ay = 7Bx = 3 By = 2Required:The magnitude of vector A-B

Q: Star A and Star B are both on the main sequence. Star A is 63 times more luminous than Star B. What…

A:

Q: A wheel rotates through an angle of 13.8 rad as it slows down uniformly from 22.0 rad/s to 13.5…

A:

Q: A 1-kg metal ball slides across an incredibly smooth table at 5 m/s and hits a 0.2-kg metal ball at…

A: For the given problem, we need to check the law of conservation of momentum and energy before and…

Q: Question 1 A ladybug is crawling around your countertop. You study the ladybug's behavior and find…

A: The displacement vector is given , so we can calculate the velocity and acceleration by…

Q: An astronaut drops a marble on the surface of the airless Planet Z-49 and observes that it takes…

A: Using kinematic equation, h = v0*t+1/2*g*t∧2 2 = 0*t+1/2*g*1.02∧2 g = 4/1.02∧2    = 3.845m/s∧2

Q: A thin-walled metal spherical shell of radius a = 6 m has a charge qa= 2 C. Concentric with it is a…

A: We will answer the question using Gauss's law. The detailed steps are as follows.

Q: Nathaniel shot his model rocket from the ground into the air. It landed on top of a building. Graph…

A: When Nathaniel shoots his model rocket from the ground, then initially the rocket is on the ground…

Q: bounced back with a velocity of 3.4 m/s west. If the red ball has a mass of 4.9 kg, what is the mass…

A:

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!