What is wave, Ask an Expert

Academics

Question1

A wire has a mass of 1.00 g/cm is positioned on a horizontal surface with the coefficient of friction of 0.250. A current of 3A flows eastward inside the wire as it is moved to the north horizontally. Calculate the direction and least magnetic field experiences by the wire.

Question2
Suzie (of mass 76 kg) is roller-blading down sidewalk going 50 miles per hour. She notices a group of workers down the walkway who have unexpectedly blocked her path, and she makes a quick stop in 1.2 seconds. What is Suzie's average acceleration?
Answer in units of m/s2

Question3
The equation of a transverse wave on a string is
y = (5.2 mm) sin [(21 m-1) x + (550 s-1) t]
The tension in a string is 21 N.

(a) What is wave speed?

(b) Find out the linear density of this string in grams per meter

View complete question

Physics, Academics

Category:- Physics
Reference No.:- M9134514

Have any Question?Write your Review or question?

Related Questions in Physics

Question a projectile is fired with speed v0 at an angle

Question: A projectile is fired with speed (V0) at an angle theta) from the horizontal as shown in the figure . Part B: What is the range of the projectile? Express the range in terms of (V0, theta, or g) Part C: Find th ...

Question a point charge of magnitude q is at the center of

Question: A point charge of magnitude q is at the center of a cube with sides of length L. a) What is the electric flux through each of the six faces of the cube? b) What would be the flux through a face of the cube if i ...

Initially at time t 0 a particle is moving vertically at 5

Initially (at time t = 0) a particle is moving vertically at 5 m/s and horizontally at 0 m/s. Its horizontal acceleration is 1.6 m/s2. At what time will the particle be traveling at 57? with respect to the horizontal? Th ...

Question some plants disperse their seeds when the fruit

Question: Some plants disperse their seeds when the fruit splits and contracts, propelling the seeds through the air. The trajectory of these seeds can be determined with a high-speed camera. In an experiment on one type ...

Problem suppose a point charge produces a potential of -18

Problem: Suppose a point charge produces a potential of -1.8 V at a distance of 1.1 mm. What is the charge, in coulumbs, of the point charge? The response must be typed, single spaced, must be in times new roman font (si ...

Can you please help me figure out what to do in this

Can you please help me figure out what to do in this equation and why? While passing between Earth & Moon, a spacecraft is located on line connecting centers of two bodies and is at a distance of d=102km from radio anten ...

Question positive point charges q 700uc and q 400uc are

Question: Positive point charges q = 7.00uC and q'= 4.00uC are moving relative to an observer at point P, as shown in the figure (Figure 1). The distance d is 0.130m , v = 4.60 x 10^6 m/s , and v'= 9.20 x 10^6 m/s Part A ...

Question some passengers on an ocean cruise may suffer from

Question: Some passengers on an ocean cruise may suffer from motion sickness as the ship rocks back and forth on the waves. At one position on the ship, passengers experience a vertical motion of amplitude 1.2m with a pe ...

Question a proton and an alpha particle are momentarily at

Question: A proton and an alpha particle are momentarily at rest at a distance r from each other. They then begin to move apart. Find the speed of the proton by the time the distance between the proton and the alpha part ...

Question a simple pendulum oscillates with frequency fa

Question: A simple pendulum oscillates with frequency f. (a) What is its frequency if the entire pendulum accelerates at 3/4g upward? (b) What is its frequency if accelerates at 0.75g downward? The response must be typed ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Physics Expert