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Problem: An object takes 1.2 minutes to move in the xyz plane from a point with coordinates x = 3.5 m, y = 2.6 m, z = 1.2 m to a point with coordinates x = 7.6 m, y = -5.2 m, z = 4.3 m.
Part I: What is its average velocity?
Please show how you obtained its average velocity.
The charge experiences a magnetic force of 7.41 10-3 N. A second charge q2 = 4.00 µC travels at an angle of 40.0° with respect to the same magnetic field and experiences a 1.80 10-3-N force. Identify the magnitude of the magnetic field and the ..
Upon being struck by 240 nanometers photons, a material ejects electrons with a maximum kinetic energy of 1.44 eV. Obtain what is the work function of this material
The school bus picks up Brian in front of his house and takes him on a straight-line 3.6 km bus ride to school in the positive direction. what is his displacement on the walk home
A diver shines light up to the surface of a flat glass-bottomed boat at an angle of 30 degree relative to the normal. find at what angle does the light leave the glass
A laser beam is reflected by a plane mirror. It is observed that the angle between the incident and reflected beams is 22 degrees.If the mirror is now rotated so that the angle of incidence increases by 5.0 degrees, what is the new angle between t..
At a certain location, Earth's magnetic field of 53 µT is horizontal and directed due north. Suppose the net field is zero exactly 7.5 cm above a long, straight, horizontal wire that carries a constant current. What is (a) the magnitude of the curren..
A singly charged positive ion has a mass of 2.65 10-26kg. After being accelerated through a potential difference of266 V, Calculate the radius of the path of the ion in the field
An aircraft performs a maneuver called an aileron roll. During this maneuver, the plan turns like a screw as it maintains a straight flight path, but using its ailerons to set the wings in circular motion.
A certain raft is 2.5 m long, 0.55 m wide, and 14 cm deep. If the raft itself has a mass of 15.6 kg, what is the maximum mass it can support in fresh water
At time t=0 a grinding wheel has an angular velocity of 25.0rad/s . It has a constant angular acceleration of 35.0rad/s^2 until a circuit breaker trips at time t = 2.00s. What was the wheel's angular acceleration as it slowed down
A subway train has a sound intensity level of 90 dB, and a boiler shop has a sound intensity level of 100 dB. How many times greater is the new sound intensity of the shop than that of the train?
A car is traveling down around a banked curve in the road. The curve has a radius of 300 m and is banked at an angle of10.0o. (a) At what speed is no friction required? (b)Suppose it is snowing and the coefficient of friction is 0.2, what are the ..
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