The speed at which a wave propagates down a string is 300 meters per second. If the frequency of this wave is 150 Hertz, what is the wavelength of this wave?
Q: 2. A block of mass 0.25 kg is pushed against a spring of spring constant 80 N/m. It can slide…
A: mass of block m = 0.25 kgspring constant k = 80 N/mthe angle of inclination is 30oinitial…
Q: A playground is on the flat roof of a city school, 5.5 m above the street below (see figure). The…
A: Height of roof (H) = 5.5 m height of vertical wall (h) = 6.8 m Angle of launch (θ) = 53 degree…
Q: A machine gun fires 360 bullets per minute. Each bullet has a mass of 5 grams and travels at 600…
A: Given: A machine gun fires 360 bullets per minute. mass each bullet of 5 grams v = 600 m/s To…
Q: Reflected = Incident n₁ sin Incident = n₂ sin Refracted R f= spherical mirrors 2' (1) (2) (3)
A: Given: Data about is given.
Q: Consider a parallel plate capacitor which has been charged, and then disconnected from all charge…
A: We are authorized to answer only one question at a time, since you have not mentioned which one you…
Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…
A:
Q: If the Moon had three times as much mass and still orbits Earth at the same distance, ocean bulges…
A: Ocean bulges are due to gravitational force of attraction between earth and the moon. If the…
Q: The magnitude of the uniform electric fields on 5 of the 6 faces of the rectangular box are E₁ = 144…
A: First we find total electric flux in the box, therefore φ=-φ1+φ2-φ3+φ4-φ5+φ6 Now,…
Q: What is the value of Vin, if ( Iz = 5 mA) %3D
A:
Q: By direct integration, determine the moments of inertia of the triangular area about the x-and…
A: Solution:-Given that
Q: Quantum numbers (n,1, m¡) describe the state of an electron in an atomic orbital. The values they…
A:
Q: A rectangular loop (shown below) with a length of 20 cm and a width of 15 cm has 20 turns and caries…
A: Here the Torque acting on the loop is to be evaluated. Current passing through a loop, I=0.27…
Q: Problem 4 Consider the vectors A and B, with magnitudes given by A = 6 and B = 3. Their directions,…
A: Given, A→=6B→=3θA=45°θB=115° Note : According to our guidelines we'll answer the first 3 subparts of…
Q: Three point charges-1.5µC,32µC, and 4.5µC are located at points (1.2, -1.5,2), (-1.4,-1.5,2.5), and…
A: Given: Charge,Q1=-1.5μC=-1.5×10-6CCharge,Q2=32μC=32×10-6CCharge,Q3=4.5μC=4.5×10-6CCoulomb's…
Q: Two thin rods of length 28.5 cm are placed side-by-side as shown below, separated by a distance x =…
A:
Q: You are hiking to the top of a small canyon. When you stop for a rest you decide to shout "hello"…
A: Given Data: Speed of sound in air (v) = 340 m/s.Time for echo (t) = 1.10 s. To Determine: The width…
Q: N vs. TIME graph below, click on the spot where the VELOCITY IS ZERO (the arrow will be placed where…
A: Introduction: When the body does not gets displaced with time, the velocity is said to be zero. So,…
Q: How we get 0,46?
A: It is given that, The mass of the block, m=2500 grams=2.5 kg.…
Q: The figure shows two blocks connected by a cord (of negligible mass) that passes over a frictionless…
A:
Q: 1. Determine the magnitudo and direction of the resultant V by completing the table. Write the…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: /16 4. Static electricity refers to a) A neutral object can be charged by induction or by cond in…
A: Introduction: Charging by conduction involves the contact of a charged object to a neutral object.…
Q: An electric dipole is formed from two charges q, spaced 5.12mm apart. The dipole is at the origin,…
A: given that,x,y=0.00cm, 46.0cm electric field strength=355.0 NC
Q: Newton's second law states that the acceleration of an object will increase if the net force on it…
A:
Q: 2. A 900-loop circular loop of wire with 0.1 sq. m area is in uniform magnetic field that makes and…
A:
Q: 8. In this circuit, the current through the 5-2 resistor is approximately 100 V 10Ω 10Ω A) 4 A B) 20…
A:
Q: 2. a) (Assume the ropes and the pulley have negligible mass and that friction and air resistance can…
A: Both the masses are initially at rest, so their initial velocity will be zero. As the masses are…
Q: A fish with mass m and length L pivots about a point at its tail (as shown). The center of mass is…
A: given:- Center of the mass location at ''h'' Find the period of oscillation…
Q: Its a solved question but i cant read handwriten . please type it
A: We find the required parameters.
Q: . A 10pC/m infinite line charge is located at x-1, y=0. Determine the electric field at point…
A:
Q: The index of refraction for diamond is (2.42) ? What is the dielectric constant of the diamond ? A…
A: solution is given as
Q: Typo, the distance is "b" instead of "a".
A: Given: The wire's current decreases steadily at a rate of = 5.0A/s. internal resistance = .02Ω…
Q: Situation 05. In a science experiment, a test object is launched by accelerating it along a 200-…
A: Given: acceleration, a=1.25 m/s2 length of incline, l=200 m Incline measure, θ=35°
Q: Discuss the motion of the bead according to the equation of motion q¨2 − ω2sin2α q = −g cos α as…
A: This problem deals with Newton's law of motion and its application for a bead rotating about an…
Q: Which of the following statements best defines power? O The energy associated with an objects…
A: Explanation- 1. option a will not be correct because, the energy associated with an…
Q: Case 2: Projectile thrown at an upward angle The trajectory of a cannonball lay lied & exoqque…
A: 1. No, if ball A rolls faster than ball B, the two tennis balls will not hit the ground at the same…
Q: answer with your understanding and show the point with the directior -a +20
A: The expression for the electric force by a charged particle is given as F=kq1q2r2 So we have to…
Q: Use Kirchhoff's junction and loop rules to determine (a) the current l₁. (b) the current l2 and (c)…
A:
Q: Questions: 1. Describe the graph of displacement versus time created on the preceding page: 2. Write…
A:
Q: A 14.2 kg sheep dog is running to the right at 1.78 m/s. A 10.7 kg collie is running to the left at…
A:
Q: 6. A block of mass 100 kg is at rest on a flat surface. The coefficient of kinetic friction between…
A:
Q: The output voltage of an AC generator is given by Av - (140 V)sin(70rt). The generator is connected…
A: Given: Output Voltage,∆V=140Vsin70πtResistance,R=23Ω To characterize a sinusoidal source of…
Q: The kinetic energy of rotation of a body about a given axis is 157J. Its angular momentum about the…
A:
Just final answer please, I m in paper.
Step by step
Solved in 2 steps with 2 images
