Consider a 55-N weight suspended by two wires as shown in the accompanying figure. If the magnitude of vector F₁ is 35 N, find angle a and the magnitude of vector F2. Su 55 620 F₂

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: Determine length CE for the similar triangles shown in Figure 1. E 25 m D A 10 m FIGURE 1 B 16 m

A: For similar triangles, corresponding sides are in the same ratio.

Q: Three collinear masses are separated by the distances shown. How much work does it take to pull…

A:

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

A:

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

A: Solution,

Q: On a water-filled tank, a ball displaces 3.45 x 10-3 m3 volume of water. a) What bouyant force is…

A: Given, Volume displaced by ball in the water, V = 3.45×10-3 m3 Density of water, ρ = 1000 kgm3…

Q: 1. Figure below shows a magnet is moved toward a loop. Is Va-Vb positive, negative, or zero? Discuss…

A: A bar magnet is moved towards a loop as shown in the figure

Q: A force in the +x-direction with magnitude F(x)= 18.0 N (0.530 N/m) is applied to a 7.10 kg box that…

A:

Q: using Gauss’s Law please  find the electric field due to an infinite line of charge with constant…

A:

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

A: In the elastic collision total momentum, the total energy and the total kinetic energy are…

Q: The mass of the wire is 47 g and the length of the wire is 2.4 m. Determine the x-coordinate for the…

A: If mass of the wire distributed uniformly over its length then center of mass will be at its mid…

Q: A car traveling at 25.0 m/s crashes into a brick wall. The front 1.00 meter of the car crumples, and…

A:

Q: Based on the sketch, answer the given questions 1.Will a current be induced in the coil on the…

A:

Q: For the given vectors V₁ and V₂. determine V₁ + V2. V₁ + V2. V₁-V2. V₁ V₂. V₁ V₂. Consider the…

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

Q: Calculate the lag time in minutes for a stream of length 7 km in a catchment area of 10.5 km². The…

A: The solution for this question is given below...

Q: A car with mass mc = 1216 kg is traveling west through an intersection at a magnitude of velocity of…

A:

Q: 4. A luggage handler pulls a 25 kg suitcase up a ramp inclined 20° above the horizontal by a force F…

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: In problem no.28, in a simple rectilinear motion, a mass of 100 Kg is given an acceleration of 2.0…

A:

Q: A 2.0 kg object moving along the x-axis experiences the force shown in the figure. The object's…

A: Please note : As per answering guidelines I can answer first question and its sub-parts only. Please…

Q: In a physics lab experiment, one end of a horizontal spring that obeys Hooke's law is attached to a…

A:

Q: Attracted to you 1.30 [m] Two identical uniform spheres A and B, with mass M = 1.00 [kg], are placed…

A:

Q: 22. A conveyor belt of length 15.0 m is at 15° with respect to the ground or horizontal. It can hold…

A:

Q: A certain car is capable of accelerating at a rate of 0.61m / (s ^ 2) How long does it take for this…

A: Given : Rate of acceleration of the car, a = 0.61 m/s2 Initial speed, u = 30 m/h = 0.00833 m/s Final…

Q: Four charged particles are arranged in the manner as shown below. The four have the same magnitude…

A:

Q: 6. A mass M₁ 10 kg resting on a horizontal frictionless surface is attached to a M₂ = 7 kg weight by…

A:

Q: Electroplating uses electrolysis to coat one metal with another. In a copper-plating bath, copper…

A:

Q: 15. If a particle's position is given by the expression X(t) = 3.4t³ - 5.4t meters, what is the…

A: Given : The particle position is given by the expression is p(t) = (3.4) t3 - (5.4) t . We know that…

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

A: Solution:-

Q: A ball is dropped from the top of a window 28 m from the ground. Every time the ball bounces, it…

A: In the given question,  Initial height of the ball (h) = 28m The looses 16% of its height everytime…

Q: A capacitor with C = 5 uf is charged with a potential difference of 500v. Now at t = 0 you…

A:

Q: A 0.576-kg ball, initially moving with a speed of 2.93 m/s, bounces off a wall and then moves with a…

A:

Q: Find I1, I2, I3 and the potential difference between point b to point e in the figure below.

A:

Q: An iron anchor of density 7870 kg/m3appears 200 N lighter in water than in air. Assume ρ of  water…

A: Given: The density of the iron anchor: ρiron = 7870 kg/m3 The iron anchor appears lighter in water…

Q: Find momentum mass=0.651 kg Velocity=2.2 m/s

A:

Q: Calculate the binding energy (in MeV) per nucleon for an α-particle (4He nucleus), given that the…

A: Since you have asked multiple questions we will solve first question for you.please post remaining…

Q: ulate the mo 400 N point A sho 100 N 3 Figure 2.

A: The moment about point A is

Q: The 70-m microwave transmission tower is steadied by three guy cables as shown. Cable AB carries a…

A:

Q: A ball of mass 4.848 kg is thrown upward with a speed of 5.965 m/s. What is the magnitude of the…

A: 1) mass of ball = m = 4.848 kg initial velocity = V0= 5.965 m/s at highest point velocity = V = 0…

Q: Construct an FBD of the system shown in Figure 12.31. The beam is uniform and has a mass of 550 kg.…

A:

Q: #38

A:

Q: Given data: Velocity of the car = 46 m/s Mass of the car 8905 kg Determine the kinetic energy?

A: Introduction :  In this question we are provided with value of mass of the car and velocity of the…

Q: a. diffraction b. refraction C. dispersion d. reflection

A:

Q: The sound waves travel with speed of 450 m/s. If is wavelength is 6 m. Calculate the frequency of…

A:

Q: RGB

A: Given colors are Red , Green and Blue    Since , Red , Green and Blue are primary colour .…

Q: A motorboat starting from rest attains a velocity of 15 m/s in a time of 6 s. What was the…

A: Write the given values with the suitable variables. u=0 m/sv=15 m/st=6 s Here, u is the initial…

Q: A positively charged particle with Q - 5 mC is placed between two negatively charged particles with…

A:

Q: A car has 2 headlights, and their power is derived from the car's battery. The filament in one burns…

A: The correct answer is option (c) i.e. In parallel

Q: Consider a block sliding on a smooth surface towards the free end of a spring whose other end is…

A:

Q: A 1070-kg car is being pulled up a frictionless ramp at a constant speed, as shown in the figure.…

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.