Two sinusoidal waves with the same amplitude of 9.03 mm and the same wavelength travel together along a string that is stretched along an x axis. Their resultant wave is shown twice in the figure, as valley A travels in the negative direction of the x axis by distance d = 59.0 cm in 12.0 ms. The tick marks along the axis are separated by 11 cm, and height H is 8.1 mm. Let the equation for one wave be of the form y(x, t) = ym sin(kx ± wt + $1), where p1 = 0 and you must choose the correct sign in front of w. For the equation for the other wave, what are (a) ym, (b) k, (c) w, (d) P2, and (e) the sign in front of w?

Q: 12.) A 2kg rock is moving at a speed of 6m/s. What is the magnitude of the force needed to stop the…

A: Given, A 2kg rock is moving at a speed of 6m/swe are asked to the magnitude of the force needed to…

Q: 0

A:

Q: 4. A block of mass m = 0.5 kg is kicked so that it slides up a ramp inclined at an angle 0 = 30°. At…

A:

Q: ▾ Part A If the ball is released from rest at a height of 0.64 m above the bottom of the track on…

A:

Q: 17) In the figure, two boxes, each of mass 24 kg, are at rest and connected as shown. The…

A: To determine the speed of the box we will use the equation of motion given belowThus, for this, we…

Q: 5. A 15 kg block starts from rest starts 4m away from the end of a spring affixed to a 30° incline.8…

A: We will use the conservation of energy formula,

Q: 1|2 1

A: Given, Mass of buckets, Initial height of bucket 2,

Q: The 15 lb suitcase is released from rest at C. After it slides down the smooth ramp, it strikes the…

A: Given Mass of suitcase A mA               = 15 lb Mass of suitcase B mB               = 10 lb…

Q: Part A Estimate the pressure exerted on a floor by one pointed heel of area 0.45 cm2. Express your…

A:

Q: Find the coefficient of friction that will keep the block from moving. Fapp= 200 N 40° 60kg

A:

Q: Find the summation of the component forces as shown below. (Note: Numbers in parentheses indicate a…

A:

Q: The position of a particle moving along an x axis is given by x = 16.0t - 3.00t, where x is in…

A: Given  X= 16 t²-3t³ Now we know v= dX/dt dX/dt = d/dt (16t²-3t³) V = 32t-9t²

Q: A block of mass six (6) kilogram resting on a horizontal surface is connected by a cord passing over…

A: The acceleration of each block is  a = 0.981 m/s2 Tension on the cord is  T = 35.32 N

Q: A 450-N is in contact with a level plane of fr = 0.10. The block is acted upon by a horizontal force…

A:

Q: Question 2. A skier starts at rest at the top of a large hemispherical hill (Figure 3). Neglecting…

A: Given:The skier starts at rest at the top of a large hemispherical hill.We need to show that, the…

Q: Jon pushes a lawnmower with a force of 50.0 N directed at 50° from the horizontal. The total…

A:

Q: AS7 kg skier starts from rest at height H- 22 m ahove the end of a ski-jump ramp (see the figure).…

A: Given: Mass,m=57kgHeight,h=22mAngle,θ=150Acceleration due to gravity,g=9.8m/s2 The law of…

Q: A lightweight object and a very heavy object are given a push and are sliding with equal speeds…

A: let light weight objec mass is mheavy object mass is Mas its given that they both have same initial…

Q: 10. An olympic long jumper (86 kg) throws themselves at a 30* angle to the horizontal. Calculate the…

A: solution is give as

Q: F72 20 NG FTI 8.0 N

A: As per Batleby rules, we can only answer one question or three subparts of one question. So I will…

Q: How far will a 75 kg skier traveling at 20 m/s  go up a 100 incline that has a coefficient of…

A:

Q: f) Assume the sun shines for 10 hours each day with an average solar irradiance of 250 W/m², and of…

A: F) The solar energy input can be calculated by multiplying the solar irradiance by the time period…

Q: 7) A 4 kg block initially at rest is pulled by an 80 N force at 30° on a surface with a coefficient…

A: Given: A block of mass 4kg pulled by a force of 80N with 30° with surface . Coefficient of friction…

Q: of the following describe a nservative force? (There are t WO correct cholces, and poth must be…

A: Conseravtive force is one in which work done by force is independent of path taken.

Q: A 0.6 ton motor is moving on a leveled highway at a speed of 108 km/hr. How large is a retarding…

A: Given : m = 0.6 ton = 600 kg vo = 108 km/hr = 30 m/s v = 0 m/s because finally the motor stops  s =…

Q: Brakes of force 35671.05 N are applied to stop a car on a road having coefficient of friction 0.61.…

A: Frictional force is provided by applying brakes .

Q: b R₁ R₁ www R₂ R₂ لسكسسكس R₁ R₁ R₂ R₁ R₁ and so on

A:

Q: A motor boat moves at a steady speed of 4 m/s. Water - resistance acting on it is 1035 N. Calculate…

A: Given data :                           Force     =    F                     Speed of the boat    =…

Q: ox with mass of 75.0 kg slides down on an incline plane with an angle of 15° and at bottom of…

A:

Q: Three wooden blocks with masses of 2.0 kg, 12 kg, and 10 kg are attached by a rope and pulley…

A:

Q: A 0.6 ton motor is moving on a leveled highway at a speed of 108 km/hr. How large is a retarding…

A:

Q: a) What is the normal force on the skier at point B? b) What is the skier's speed when she leaves…

A: 6) a) At point B, the forces acting on the skier can be shown as follows. Applying Newton’s 2nd…

Q: Jeff of the Jungle swings on a 7.6-m vine that initially makes an angle of 37° with the vertical. If…

A:

Q: A crate that has a mass of 20 kg is raised 10 meters above the ground. How much potential point…

A: Potential energy comes due to height only. Its value is given by  P.E.- mgh  m - mass of the object…

Q: = (7.20 N)î + (8.40 N)ĵ + (4.50 N) k acts on a 8.90 kg mobile object that moves from an initial…

A: The displacement of the object can be computed as; x→=d→f-d→ix→=2.20 mi^+3.70 mj^+4.30 mk^-7.00…

Q: Move over Jeff Bezos, this invention is about to make you the richest person in the world. You have…

A: The mass of the OYOY M=94.0 kg The radius of the cylinder: R=0.810 m The radius of the massless…

Q: vehicle initially travelling at 66 kph skids to a stop on a 3 % downgrade, where the pavement…

A:

Q: 1 An object of man 5kg is released from west 1000 m above the ground and allowed to foll unobr the…

A:

Q: How far will a 75 kg skier traveling at 20 m/s  go up a 100 incline that has a coefficient of…

A:

Q: A 3 kg object is under the effect of a force of 6i + 10j + 12k N while traveling at 4i + 5j + 6k. A)…

A: (a) The force is equal to mass and acceleration,  F→=ma6i^+10j^+12k^=3a→a→=2i^+3.33j^+4k^ The…

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.