1. A vector à has a magnitude of 54.0 m and points in a direction 26.0° above the positive x axis. A second vector, B, has a magnitude of 88.0 m and points in a direction 59.0° above the positive x axis. Using the component method of vector addition, find the magnitude of the vector C = A + B. m ssf60 f60 ssio ssf60 ssi sf60 ssf60° 50 ssf60 ssfól

Q: Find the value of work done Force=0.011 N Displacement 0.2 m

A: Solution,

Q: Two blocks are positioned on surfaces, each inclined at the same angle of 52.8 degrees with respect…

A:

Q: A car of mass m = 1100 kg is traveling down a θ = 11 degree incline. When the car's speed is v0 = 15…

A: When car moves down to the incline without mechanical failure, static friction works on it. But when…

Q: Water (Pwater = 1000. [kg/m³]) is flowing through a bent cylindrical pipeline shown. The radii of…

A:

Q: You push your much-loved 3-kg physics book 0.83 m along a horizontal table top with a horizontal…

A:

Q: Two blocks are connected by a rope of negligible mass over a frictionless pulley. The mass of block…

A: (a) The free-body diagram of block A is shown below. Here, T is the tension, N is the normal force…

Q: [TOPIC: Lens & Geometrical Optics] Q: how is changing the parameters of a converging lens (radius of…

A: A magnifying glass is a convex lens which give  a result as a  magnified image of an object. For a…

Q: A car drives around a circular track of diameter 156 m at a constant speed of 33.0 m/s. During the…

A:

Q: B-Use the graphical method to find the magnitude and direction of the resultant of these forces. 60°…

A:

Q: What force would be needed to produce a ball of mass 12 kg ? an acceleration of 6 m/s² in

A: Given data:  Acceleration (a) = 6 m/s2 Mass (m) = 12 kg Required: Force (F)

Q: -27 = Two protons (mass m = 1.7 x 107 kg, electric charge q plane. Proton 1 is located at position ₁…

A:

Q: A spherical rock of mass 4.0 kg is suspended from a cord. A steady horizontal breeze pushes the rock…

A:

Q: In an elastic collision _____ -KE is conserved but not momentum: -momentum is conserved but not KE…

A: Disclaimer: I am guessing this is a multiple-choice question, so I am solving it accordingly Given:…

Q: A electric motor has a current running through it and it is rotating counterclockwise in an external…

A: We have an electric motor with a current running through it and it is rotating counterclockwise in…

Q: In simple rectilinear motion a 100 Kg mass is given a constant acceleration of 2.0 m/s². Find the…

A:

Q: Find the speed of car Distance 44.2 km

A: GivenDistance=44.2 kmTime=2 hr

Q: A body weighs 300N in air and 190 in water. Find the volume of the Body

A:

Q: Find the energy (in eV) of a photon with a frequency of 1.5 x 1016 Hz. eV Need Help? Read It

A:

Q: ACTIVITY 13.1.8: Study the figure below. Complete the missing information. (you may choose from the…

A: Please see the answer below.

Q: Earth’s gravitational field strength at the surface is 9.80 N/kg. Determine the distance, as a…

A:

Q: i need to find the initial and final kinetic energy of the system before AND after collision. for…

A: Since it's not mentioned that either it's a elastic collision or not,we simply use the momentum…

Q: The intake in Figure below has cross-sectional area of 0.74 m2and water flow at 0.40 m/s. At  the…

A: Given : cross-sectional area = 0.74 m2 water flow rate, v1 = 0.40 m/s v2 = 9.5 m2  At  the outlet,…

Q: You are given a a vector in ir in the wy plane that has a magnitude of 83.0 units and a y component…

A:

Q: A toy gun fires rubber pellets (mass = 4.1 grams) at plastic targets (mass = 95 grams). A target is…

A:

Q: List the factors Which affects the amount of Electromotive force generated by seebeck effect. Please…

A: Solution:-

Q: 6. If a player is standing 30m from the edge of the sideline, what is their vertical height on the…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub parts…

Q: 1. Wall-a-stick  One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The…

A: Length of the meter stick = 2.00 m Co-efficient of friction between the wall and the stick = 0.530

Q: Which of the following situations results in a conventional current that flows eastward? O A beam of…

A: Given Direction of conventional current is Eastward We have to choose the correct option from given…

Q: 3. (II) Sketch a PV diagram of the following process: 2.5 L of ideal gas at atmospheric pressure is…

A: Given that Finial volume(V2)= 2.5 L Initial volume(V1)=1L To determine that Sketch p-v diagram for…

Q: A block of mass m = 2.5 kg is attached to a spring with spring constant k = 890 N/m. It is initially…

A:

Q: CO Course: PHSC1001.25: Physical Sc X X + Question 7 - Chapter 1 Homewo X…

A:

Q: Example 2. Starting from rest, a disk rotates about its central axis with constant angular…

A:

Q: A wedge assembly, composed of wedges X and Y, is designed to lift crate W whose weight is 1936 N, as…

A: Wedge X crate  Wweight=1936 NWedge Y μ=0.0875

Q: Calculate Usain Bolts propulsion force Fx in the 100 m sprint. ( Note Usain bolt weighs 94kg).

A:

Q: An artillery shell is fired with an initial velocity of 300m / s at 50.5 degrees above the…

A:

Q: collisions in one dimension   I need help figuring out the momentum of the system before AND after…

A: Dear student The momentum is defined as : P = mv Where m = mass of body v = velocity

Q: Although the net force produced by a magnetic field on a closed loop of a wire is zero, the loop has…

A: Torque on a square loop of side l in magnetic fiel B carrying current I and making an angle © with…

Q: A coffee cup calorimeter with mass of 27.43  - grams is filled with water at 12.15 oC so that the…

A: In the given question, Mass of calorimeter (m1) = 27.43gm Total mass of calorimeter and water (m) =…

Q: makes an angle of θ with the horizontal as shown. μk is the kinetic coefficient of friction and μs…

A:

Q: Replace the three forces shown by an equivalent force-couple system at point A. If the forces are…

A: Given, To replace the three forces by an equivalent-force couple system at point A. Part 1: The…

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.65 x 107 m/s and…

A: F = magnetic force = q( V × B)  V = velocity vector  B= magnetic field vector q = charge of…

Q: If the total work done on an object is positive. -its potential energy will increase -its kinetic…

A: Work done is the scalar product of force and displacement. A moving object possesses kinetic energy…

Q: The graph below shows the position of an object as function of time. Choose the graph farther below…

A: When force is applied to an object, the object moves, and its position changes. Newton's second law…

Q: 9. Two bolls with a masses m and 2m are connected by a rod of negligible mass. The rod can be…

A: Torque is defined as Torque, τ =Iα ,  Where I is moment  of inertia and α is angular accelerationIf…

Q: If the current in the wire is 1.6 A, what is the wire's diameter? Express your answer to two…

A:

Q: 1. (I) An ideal gas expands isothermally, performing 4.30 x 10³ J of work in the process. Calculate…

A: Given  Work  done on expanding ideal gas isothermally W = 4.30 × 103 J a) To find The change in…

Q: A 1.0 kg object is thrown upward with an initial velocity of 50.0 m/s. (Neglect air resistance) A.…

A:

Q: You are asked to design spring bumpers for the walls of a parking garage. A freely rolling 1300 kgkg…

A: Kinetic energy : Kinetic energy of an object is the measure of the work an object can do by virtue…

Q: A 1.0 kg object is thrown upward with a velocity of 50.0 m/s. a. At what time will its kinetic…

A:

Q: A train has a rest length of 100 m. Traveling at a very high velocity, it goes through a tunnel of…

A: Given:Rest length, lo=100 mWhile moving, train appears to exactly fit within the tunnellength in…

Scalars and Vectors

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