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A transverse wave is described by y(x,t) = 0.0065sin(3.57x – 27.7t) (Units are standard units.) Determine:a) Amplitudeb) Wavelengthc) Frequencyd) Periode) Speed of propagationf) Direction of travelg) The y-position of a point at x = 1.50m and t = 0.12 s.
Two forces, F1 vector and F2 vector, act at a point. F1 vector has a magnitude of 8.40N and is directed at an angle of 65.0 degrees above the negative x axis in the second quadrant. What is the magnitude of the resultant force
A certain part of an aircraft engine has a volume of 1.2 ft3. Find the weight of the piece when it is made of copper
A 2.0-kg block slides along a rough horizontal surface. A force(P=6.0N) is applied to the block at a 30degree angle. find the magnitude of the force of friction acting on block
A photon having E = 46.9 keV energy scatters from a free electron inside a metal. What is the maximum energy the electron can gain from the photon
What minimum constant acceleration the aircraft requires.
When are the displacement, velocity, and acceleration equal to zero for the motion of a mass on a spring? A. at maximum displacement B. at minimum displacement C. at the equilibrium position D. at a displacement of 2x E.at a displacement of 1/3x.
A 71kg student runs at 6.0m/s , grabs a hanging rope, and swings out over a lake. He releases the rope when his velocity is zero, What is the angle when he releases the rope
Find out the edge dimension of each cube. Visualize the one cubic centimeter as formed by stacking up identical cubes, with one copper atom at the center of each. find the volume of each cube.
an object has a weight of 0.874 n. it is suspended from a scale which reads 0.704 n when the piece is submerged in
A beam of 6.86 MeV protons is incident on a target of 27Al 13. determine the kinetic energy of the emerging neutrons
A block of mass 20m can move without friction on a horizontal table. find the magnitude of the acceleration of the descending block
question1an airplane flies 200 km due west from city a to city b and next 335 km in direction of 30.0deg north of west
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