If a standing wave on a string is produced by the superposition of the following two waves: y1 = A sin(kx - wt) and y2 = A sin(kx + wt), then all elements of the string would have a zero acceleration (ay = 0) for the first time at: O t= T/2 "where T is the period" O t= (1/4)T "where T is the period" t = T "where T is the period" t = 0 O t= (3/2)T "where T is the period" %3D

Q: Only 6 I answer 7 already

A: We are allowed to answer only the first question [Q.6]. For solutions to other questions, please…

Q: Mq qni tude

A:

Q: A boeing 747 is cruising at a velocity of 300 m/s at a standard altitude of 14km. What is its Mach…

A:

Q: pls answer the other one tutor ..

A: Given that a particle is oscillating in simple harmonic motion. The time required for the particle…

Q: What's The answer

A: Solution:-In this question, it is asked that how much would the spring stretch if it were attached…

Q: Hi! can I ask for the answer? It seems that you there's no answer provided, thank you!

A: a. The force required to push an object of mass m up an incline of angle θ at constant velocity is…

Q: What is a Remark on Significant Digits explain breifly?

A: Sometimes in science or any other field, one is only interested to know the significant digits of…

Q: Q1:- A certain 2-stroke engine develops an output torque of (1600+300sin20) N.m where 0 is the crank…

A:

Q: What is the answer written out in meters?

A: We need to convert  μm into m 1.0 μm=10-6 m

Q: Answer the following question:

A: Given data *The ball is thrown upward with an initial velocity is u = +25.4 m/s *The acceleration…

Q: How do I write out the answer?

A: Pinitial will be initial pressure. Pfinal will be final pressure. Then the answer will be, Pfinal =…

Q: . From your graph, determine the distance that the object has fallen. SHOW WORK.

A: 4 . Given , graph of velocity versus time. We know that area under velocity versus time graph gives…

Q: Now in velocity selector region, determine the magnitude and the directions of magnetic, electric…

A:

Q: completely lost, any help?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Why is it 90o?

A:

Q: A cyclist, starting from rest, travels in a straight line for 10 minutes. 1. During the first 2.0…

A: Given the uniform acceleration is 0.067 m.s-2 for the first two minutes. Therefore the velocity for…

Q: My answer was wrong

A: Use kinematic expression to find the time elapsed v=u+att=v-ua=27.4 m/s-9.4 m/s3.8 m/s2=4.74 s

Q: how many minutes are required for a radio signal to travel from earth to a space station on mars if…

A: The given data: The distance of mars is 7.83*10^7*10^3 m

Q: need the second question to be answered

A:

Q: Res=?

A: According to the question we have to find the value of Req.

Q: I need help completing the table

A:

Q: E1.A horizontally directed force of 25.0 N is used to pull a box a distance of 1.5 m across a…

A: Dear Student,   As per our company policy, I am allowed to answer only first 3 subparts. So, kindly…

Q: If an average sized man jumps with a parachute jumps from an airplane he will fall…

A: Write the expression of the distance given above in the question. Here t signifies time.

Q: Write the history of electicity in your own words. 2-3 paragraphs.

A: Electricity plays an important role in our daily lives. In today's world, it is needed for almost…

Q: What is the answer to (6)?

A: Given, Density in trial 1 = 0.7841 g/mL Density in trial 2 = 0.7851 g/mL

Q: So, how do I get to the final answer?

A: The distance between speakers A and B , d1=6m The distance between speaker B and observer located at…

Q: Time C wwwwwww

A: Here, T=2πmk where, m= mass k= spring constant

Q: Thank you I wll give thumbs up!

A:

Q: Only the first 3 parts were answered. Still need help with the last 3

A: Here, we have to Use Flemings Left Hand Rule : the forefinger representing the direction of 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.