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An object with mass 3.7 kg is executing simple harmonic motion, attached to a spring with spring constant 280 N/m . When the object is 0.020 mfrom its equilibrium position, it is moving with a speed of 0.65 m/s .
A) Calculate the amplitude of the motion?
B) Calculate the maximum speed attained by the object?
The mass of a car is 1500 kg. The shape of the car's body is such that its aerodynamic drag coefficient is D = 0.390 and frontal area is 2.50 m2. Calculate the power required to maintain a speed of 100 km/h as the car climbs a long hill sloping at 3..
A 35 turn coil of radius 5.2 centimeter rotates in a uniform magnetic field having a magnitude of 0.45 T. obtain the magnitude of the maximum torque exerted on coil
The pendulum shown in the figure consists of a thin disk and two slender rods. The disk has a mass of 2 kg, the longer rod AB has a mass of 6.5 kg and the shorter rod CD has a mass of 2.5 kg. Determine the moment of inertia of the pendulum about a..
two 2.00 cm x 2.00 cm plates that form a parallel-plate capacitor are charged to pm 0.708 nc.part a what is the
The fundamental frequency of a vibrating guitar string is modeled by the following equation: f=12LTgμ Where: f = vibration frequency in Hertz L = length of string in meters T = string tension in Newtons μ = string density Determine the appropriate un..
What is the speed of the second asteroid? Now suppose that the first and second asteroids carry charges of 3.68 C and -3.68 C, respectively. How fast would the second asteroid have to be moving in order to occupy the same circular orbit as before?
A 7.7cm diameter horizontal pipe gradually narrows to 6.7cm . When water flows through this pipe at a certain rate, What is the volume rate of flow
A mass spectrometer has an adjustable magnetic field. When the magnetic field is 7.000e-2 T, a singly ionizedhydrogen atom (a proton) will strike the detector at a particular location.
Suppose you look through a 3.3 mm thick window comprised of a material whose refractive index is 1.63. Find by what time interval is the light you see delayed by having to go through glass instead of air
Using this result, find the wavelength of light that produces fringes 8.50 mm apart on a screen 2.00 m from double slits separated by 0.120 mm.
A ball is thrown vertically upward with a speed of +16.0 m/s. Determine how long does it take to reach its highest point
A bare helium nucleus has two positive charges and a mass of 6.64 multiplied by 10-27 kg. What voltage would be needed to obtain this energy
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