to scale in the figure below. The vector Ais 5.3 meters long and points 56 degrees counterclockwise from the positive x-axis. The vector B is 4.0 meters long and points along the negative x-axis. The vector C is 2.8 meters long and points 53 degrees clockwise from the negative x-axis. 1. What are Ax and Ay, the x and y components of vector A? 2. What are Cx and Ay, the x and y components of vector C? 3. What are Rx and Ry, the x and y components of the resultant

Q: Three equal point charges, each with charge 1.40 μC , are placed at the vertices of an equilateral…

A:

Q: The motion of a circus clown on a unicycle moving in a straight line is shown in the graph below…

A: The area under the line on a velocity-time graph is equal to the displacement of the body.

Q: Make force diagrams for the following situations. Draw & label forces as arrows with appropriate…

A:

Q: At its highest temperature, a space heater has a resistance of 43.5 Ohms when it is plugged into a…

A:

Q: 5. A ship crosses a river aiming at the angle 9 to the left from the straight course. The speed of…

A:

Q: Exercise 2 • Calculate the vector sum F=F₁+F₂+F and assign it to the variable F. • Then calculate…

A: F1 = 0.981 N with 100F2 = 1,226 N with 1350F3 = 1 N 2350

Q: Shown below are the instantaneous velocity and acceleration vectors for a person in different types…

A:

Q: A motor attached to a 120 V/60 Hz power line draws an 8.00 A current. Its average energy dissipation…

A: Power outlet voltage Power outlet frequency Current Average dissipated energy *** The given question…

Q: 5) Three blocks with masses 4M, 2M, and 8M are connected as shown in the figure below. The tensions…

A:

Q: Two blocks are attached by massless strings and accelerated to the right on a frictionless…

A: Newton's Second Law of Motion describes the relationship between the force applied to an object, the…

Q: Consider two electrodes with potentials 50 V and 0 V, respectively shown in Fig. 1. Ignoring the…

A: If the potential throughout the surface is same then that surface is known as equipotential surface.…

Q: A bat at rest sends out ultrasonic sound waves at 58.0 kHz and receives them returned from an object…

A:

Q: The coefficient of static friction is 0.60 between the two blocks in figure. The coefficient of…

A: Draw the free-body diagram of the upper block.

Q: 7. Calculate the net work of the cycle

A: Net work of the cycle:The net work of the cycle is the sum of the work done in each process. The…

Q: In the figure, a wire shaped like a circular loop of radius r =15.0 cm is stretched by pulling on…

A:

Q: The intensity at a distance of 6.0m from a source that is radiating equally in all directions is…

A: Radius, r = 6 mIntensity, I = 6×10-10 W/m²Power emitted, P = ?

Q: Consider a bow and arrow. Suppose the bow is held vertically, and the string is drawn back from its…

A: At equillibrium, net horizontal force is zero.Also, net vertical force is zero.

Q: A dog generated an instantaneous ground reaction force that was 1.7 times the dog's weight and…

A: Reaction force is ; here  represents weight.Angle made by reaction force with vertical is…

Q: A volleyball is spiked so that it's incoming velocity of +3.18m/s is changed to an outgoing velocity…

A:

Q: A block of mass m = 2.00 kg situated on a rough incline at an angle of 8 = 37.0° is connected to a…

A:

Q: An automobile engine slows down from 3400 rpm to 1200 rpm in 2.3 s. Part A Calculate its angular…

A:

Q: Let f(v) be the gas consumption (in liters/km) of a car going at velocity v (in km/hr). In other…

A: f(80) = 0.08f'(80) = 0.0004Here, f(v) be the gas consumption of a car at velocity v

Q: A 60 kg person, running quickly at 5.5 m/s sees a rope swing hanging from a high tree branch. They…

A:

Q: Please answer the following question(s): 1. A helicopter blade spins at exactly 130 revolutions per…

A:

Q: An airplane leaves Lansing flying due southwest at 300 km/hr, and a second plane leaves Lansing at…

A: speed of first aeroplane = V1 = 300 km/h ( south west ) speed of second aeroplane = V2 = 500 km/h

Q: A typical adult ear has a surface area of 2.1×10-3m2. The sound intensity during a normal…

A: Area, A = 2.1×10-3 m²Intensity, I = 3.2×10-6 W/m²Power, P = ?

Q: A sports car driver turned his car 15.0 km [E 30.0° N], and then turned again 30.0 km [W 45.0° N] to…

A: Here car first travel = 15.0 km [E 30.0° N],then turned again travel = 30.0 km [W 45.0° N]total time…

Q: Just Part B only please, thank you! An automobile engine slows down from 3800 rpm to 1100 rpm in…

A:

Q: nT5B-CT17: ROPES PULLING BOXES-ROPE TENSION Shown below are boxes that are being pulled by a force F…

A:

Q: 9. The drawing shows an end-view of two wires. They are long, straight, and perpendicular to the…

A:

Q: At t₁ = 5.00 s, the acceleration of a particle moving at constant speed in counterclockwise circular…

A:

Q: resonant motion

A: The equation for a damped oscillator is:d^2x/dt^2 + 2*beta*dx/dt + omega^2*x = 0 where:x is the…

Q: You are given three spheres that are initially not connected. Sphere A has a radius of 1.0 cm,…

A: Here radius of Sphere A = rA = 1.0 cm radius of Sphere B = rB= 2.0 cm radius of Sphere C = rC= 4.0…

Q: A guitar player tunes the fundamental frequency of a guitar string to 450 Hz. (a) What will be the…

A:

Q: A point charge q- +43.0 µC moves from A to B separated by a distance d= 0.188 m in the presence of…

A:

Q: The tires of a car make 64 revolutions as the car reduces its speed uniformly from 86.0 km/h to 63.0…

A:

Q: Part B Find the electric field just outside the paint layer. Express your answer with the…

A: Charged sphere of diameter 12 cm and having -49 uC charge.

Q: At a post office, a parcel that is an m kg box slides down a ramp inclined at an angle θ with the…

A:

Q: Determine the minimum coefficient of static frictions which will allow the drum with fixed inner hub…

A: Given             Mass of the drum=m            Radius of the drum=r             External force…

Q: Some useful information: The electric field due to a point charge q: E = kr Five charges are fixed…

A: Electric field at centre of square.

Q: A block with mass m1 is placed on an inclined plane with slope angle α and is connected to a second…

A:

Q: A 61.4-kg skier coasts up a snow-covered hill that makes an angle of 21.4° with the horizontal. The…

A:

Q: A 4.60-kg ball, moving to the right at a velocity of +2.76 m/s on a frictionless table, collides…

A:

Q: person pulls at an angle of 0 = 34.0° on three connected crates of masses m¡ = 25.0 kg, m2 = 18.0…

A: Given m1= 25 kg m2 =18 kg m3= 15 kg θ = 34° Tmax = 45 N

Q: Consider a cannon-ball of mass 8 kg fired vertically up from the ground with an initial speed of 120…

A:

Q: A neutron star has a mass of 2.0 × 1030 kg (about the mass of our sun) and a radius of 5.0 x 10³ m…

A:

Q: Three blocks are stacked on the floor. From the bottom of the stack to the top, their masses are m1,…

A:

Q: What is the output voltage (in V) of a 3.0000 V lithium cell in a digital wristwatch that draws…

A:

Q: 259.In Fig 90, the very thin rectangular metal plate with sides 2a=80 cm and 2b-60 cm, has a uniform…

A: A very thin rectangular plate with sides2a = 80cm then a = 40cm = 40x10-2m = 0.40m2b = 60cm then b =…

Q: What happens to the potential difference in a parallel plate capacitor when a dielectric is removed?…

A: What happens to the potential difference in a parallel plate capacitor when a dielectric is removed?