The sound waves travel with speed. of 458 m/s. If is wavelength is 12 m. Calculate the frequency of wave ?

Q: The cart moved a distance of 165 cm. How many meters did the cart move? (1 meter 100 centimeters) m

A: Centimeter (cm) and meter (m) are unit of length. 100 centimeter equal to 1 meter or one centimeter…

Q: Find the mass of a car that drives at 15 m/s and has 12890 J of energy.

A: We know thatK.E=12mV2WhereK.E=Kinetic energy of objectm=mass of objectV=velocity of object

Q: Four point charges each of 10 μC are placed in free space at the points (1, 0, 0), (-1, 0, 0), (0,…

A:

Q: A 39.0-kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

A: Mass of woman(m)=39kg Acceleration(a)=7.6m/sec2   To determine that Determine the reading on scale…

Q: 1. A factory worker pushes forward and down, at an angle of 30° to the horizontal, a 40 kg box at a…

A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: A 45-kg woman stands on a bathroom scale while riding an elevator. Determine the reading on the…

A: Mass of the woman, m=45 kg Acceleration of the woman, a=7 m/s2 Acceleration due to gravity, g=9.8…

Q: Two identical balls of mass m are moving toward each other. One has a velocity of 20 m/s to the…

A:

Q: A 2.0 kg spherical balloon has a radius of 7.35 m and is filled with helium. How large a load can it…

A: Apply the equilibrium condition of the force along the vertical direction.

Q: Two forces are applied to the construction bracket as shown. Determine the angle which makes the…

A:

Q: Q1) Are the following statements true or false? 1. An electric dipole consists of two charges Q,…

A: A magnetic field is a vector area that  narrate  about  the attraction  impact  on mobile  electric…

Q: A 50 kg balikbayan box is at rest on a ramp inclined at an angle 15 degrees. The coefficients of…

A: In case the box is 50 kg please refer to the below answer. The answer would be different from the…

Q: 1. A beam of light reflects and refracts at point A on the interface between material 1 (n₁ = 1.33)…

A:

Q: 23) Complete the statement. "The angle of elevation and the angle of depression of two given objects…

A: The angle of depression is an angle between the horizontal line and the observation of the object…

Q: A 1360 - kg car moving at 6.40 m/s is initially traveling north along the positive direction of a y…

A:

Q: . Given: A HeNe laser photon has a wavelength of 632.8 nm Find photon energy in joules. 07* 10-19…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: We have a circuit that counts from 1 to 14. When the output of this circuit is (1,2,4,6,7) it will…

A: The flip flop is a sequential device that is used to store memory.

Q: 2. A steel wire having cross-sectional area 1 mm² is stretched by 10 N. Find the lateral strain…

A: Given: The area of the wire is 1 mm2. The applied force is 10 N. Young's modulus is 2x1011 N/m2. The…

Q: Q3 4.0 x 10-6 C m2Q1 = 12.0 x 10-6 C 2 m 1 m Q2-6.0 x 10-6 C Two charges, Q₁ = 12.0 x 10-6 C and Q₂…

A: Given Charge on  Q1=12.0×10-6C,Q2=-6.0×10-6C, Q3=4.0×10-6C Distance, d3→1=2m, d2→1=1m Coulomb's law…

Q: Q4) Consider a resistor with length L, uniform cross-sectional area A, and uniform resistivity p…

A: Power dissipation is a measurement of how much power in a circuit is converted into heat.

Q: Calculate the gravitational potential energy of a light that a mass of 2 kg and is 3 m above the…

A: Given data :                Gravitational pull    =    g                   Height     =    h…

Q: The following figure shows two particles. Particle A has a charge of orif of -6.0 x 10-6 C and a…

A: F = electrostatic force between two charge particles F = KQ1 ×Q2 / r2  K = 9×10^9 Nm2 /C2 Q1 =…

Q: A spring can be compressed 2.0 cm by a force of 341 N. A block with a mass of 7.0 kg is released…

A:

Q: Calculate the work done by a 47 N force pushing a 0.025 kg pencil 0.25 m against a force of 23 N.

A: Given Data : The force applied to move the pencil is given as F = 47 N. The mass of the pencil is…

Q: Consider these indices of refraction: glass: 1.52, air: 1.0003, water: 1.333. Put these materials in…

A: (1) From the given information, it is understood that the refractive index of the glass is greater…

Q: A magnet of mass 5.58 kg is suspended from the ceiling by a cord as shown. A large magnet is…

A:

Q: A magnet of mass 6.41 kg is suspended from the ceiling by a cord as shown. A large magnet is…

A:

Q: With the same information, find the speed of the block when it reaches the spring

A: Given :  x = 2.33 cm = 0.0233 m F = 555 N m = 3.18 kg θ = 32° x' = 5.48 cm = 0.0548 m g = 10 m/s2 d…

Q: On the Apollo 14 mission to the moon, astronaut Alan Shepard hit a golf ball with a golf club…

A: The ball is projected at an angle of 360 from the horizontal with a speed of 29 m/s under the…

Q: A child pulls a 35kg sled to the left along a horizontal surface covered by snow with a force of 22…

A:

Q: P. 0.5 m r-0.48 0-3 rad/s The 0.5 kg cylinder travels in a frictionless path guided by the arm with…

A: The relation between radial parameter is r.=dθdtr..=dr.dtradial velocity, v =r.transverse velocity,…

Q: A person notices a mild shock if the current along a path through the thumb and index finger exceeds…

A: According to Ohm's lawV=I×RWhereV=VoltageI=CurrentR=Resistance

Q: LOVE A1 330 AL 3KD 이 AJUE= S: Find the impedance values for the following circuits? At 10 네 CJmal

A: Solution:-

Q: -/6 Points] DETAILS Dr. Knotts also needs help getting boxes into the moving truck. You push a box…

A:

Q: Billiard ball A of mass 1.80 kg is given a velocity 6.00 m/s in +x direction as shown in the figure.…

A:

Q: when fired from momentum of 50 kg m/s. A bullet of 0.025kg is a piston gete Find the velocity of…

A: Given data:  Mass (m) = 0.025 kg Momentum (P) = 50 kg.m/s Required: Velocity (v)

Q: Given the circuit below: a) Find the currents I1, I2 and 13. b) Determine the values of R₁, R2, R3…

A:

Q: Find the wavelength of a second wave that has a frequency of 210 Hz and a wave speed of 14000 m/s.

A: Given  wave speed (v) = 14000 m/s  Frequency (f) = 210 Hz    Let  wavelength is  λ Wave speed is…

Q: A person standing on the edge of a high cliff throws a rock straight up with an initial velocity…

A: Initial velocity (u) = 13 m/s

Q: 4. Given the circular coil shown below, calculate the magnitude of: a. Magnetic moment b. Torque on…

A:

Q: Q1) Are the following statements true or false? An electric dipole consists of two charges Q. equal…

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

Q: Three identical metal balls A, B, and C are mounted on insulating rods. Ball A has a charge +q and…

A:

Q: Part A Which of the following are SI units for electrical current? Select all that apply. ampere per…

A: The electric current is the flow of ions or electrons traveling through the electric conductor.

Q: How much electrical energy is required to move a 4.00-microcoulomb charge through a potential…

A:

Q: (flywheel rotated about its center), The tangential acceleration at of point A is calculated to be…

A: Angular acceleration = 3 rad/s2r = 800 mm distance of point A from center = 500 mm = 0.5 angular…

Q: The line of action of the 5340-lb force runs through the points A and B as shown in the figure.…

A:

Q: 3. Complete the table on the Summary of Images Formed by Convex Mirror Object Distance Image…

A:

Q: What is the distance L which the block has moved down the incline at this moment?   B.) What is…

A:

Q: An electric iron of resistance takes 25 ohms a current of. 12A · Find the heat developed in 32…

A:

Q: 5. Determine the constant angular velocity of the vertical shaft of the amusement ride if p = 45°.…

A: In the given question, length of the cables = 8m Angle made by the cable with the vertical axis = ϕ…

Q: Directions: Solve the following Problems: 1. A toy 0.650 cm tall is placed 16.0 cm to the left of…

A:

Estimate of calculation