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A transverse sinusoidal wave on a rope has a wavelength of 0.200 m and travels in the x direction with a wave speed of 0.300 m/s. Its maximum displacement is 45.0 cm. At time t=0.00s an element of the string at x= 0.00 m has a transverse position y = 0.00 cm and is moving with an upward velocity. Write a specific expression for the wave function (include aH numerical quantities for credit!).
You are designing a diving bell to withstand the pressure of seawater at a depth of 220 m. What is the gauge pressure at this depth? (You can ignore changes in the density of the water with depth.)
Two blocks, Block1 (larger block), and Block2=3.0kg are pulled across a horizontal level, friction free surface by a horizontal force, F=20N. What is the mass of the larger block
Suppose your waffle iron is rated at 1.20 kW when connected to a 3.00 102 V source. What current does the waffle iron carry
You have an organ pipe that resonates at frequencies of 800, 1120, and 1440 Hz but nothing between these. What is the fundamental frequency for this pipe
A pair of narrow, parallel slits separated by a distance of 0.221mm is illuminated by the green component from a mercury vapour lamp of wavelength 546.4 nm. The interference pattern is observed on screen 1.39 m from the plane of the parallel slits.
A satellite of mass 4500 kg orbits the Earth(mass = 6.0 1024 kg) and has a period of 5800 s. Find the magnitude of the Earth's gravitational force on the satellite
A 6.1-kg object with a velocity of 1.4 m/s in the +x-direction makes a head-on elastic collision with a second object of mass 5 kg, initially at rest. What is the final velocity of the second object
Two ideal gases have the same mass density and the same absolute pressure. One of the gases is helium (He), and its temperature is 178 K. The other gas is neon (Ne). What is the temperature of the neon?
you and a friend pull on two ropes to dock a satellite whose mass is 1300 kg. The satellite is initially at position m, How much work did your friend do
Four charged particles are at the corners of a square of side. (Let A = 3, B = 4, and C = 5.) (a) Determine the electric field at the location of charge q.
A 9.0 cm diameter wire coil is at first oriented so that its plane is perpendicular to a magnetic field of 0.67 T pointing up. During the course of 0.30 s, the field is changed to one of 0.25 T pointing down. What is the average induced emf in coil.
A constant force of 20 N is applied to an object of mass 7.5 kg at an angle of 22 degrees above the horizontal, What is the work done by the force on the object
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