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Problem: The position of a mass m = 30.0 kg is given in by x(t) = 9.0sin ((20.0)t).
Part A: Calculate the magnitude of the maximum force acting on the mass.
Please explain all steps to find the magnitude of the maximum force acting on the mass.
An angler hangs a 4.52-kg fish from a vertical steel wire 1.65m long and 5.47×10?3cm2 in cross-sectional area. Calculate the amount the wire is stretched by the hanging fish
A 1.25 meter long wire has a mass of 150 grams. The wire is stretched with a force of 2 Newtons. What is the velocity of a wave over the wire
Helium-Neon laser: "Lambda"= 632.8nm. We can observe the first order maximum at "theta"= 25 degrees. What is the second order maximum angle
Four equal masses m are located at the corners of asquare of side script i connected by essentially massless rods. For the following answers you may use the symbols m for m,L for script i, and g for the acceleration ofgravity. Find the rotational ine..
A single loop of wire with an area of 0.0900 m2 is in a uniform magnetic field that has an initial value of 3.80 T, is vertical to the plane of the loop, and is decreasing at a constant rate of 0.190 T/s.
A 63-kg bungee jumper has fallen far enough that her bungee cord is beginning to stretch and resist her downward motion. Find the force (magnitude and direction) exerted on her by the bungee cord at an instant when her downward acceleration has a mag..
A 27 cm tall object is placed in front of a concave mirror with a radius of 38 cm. Calculate the magnification of the image and magnitude of the image height
An electron is accelerated through 2400V from rest and thenenters a region where there is a uniform 1.70 T magnetic field.What are (a) the maximum and (b) the minimum magnitudes of themagnetic force acting on this electron?
A certain laser emits light in a narrow band of wavelengths entered at 509.3 nm and by a ''wavelength width'' (such as on the scale of figure 33-1) of 0.0104 nm. What is the corresponding ‘frequency width'' in hertz for the emission?
a turbine that uses steam drives an electric generator. the inlet stream flows through a 10 cm diameter pipe to the
A sound wave travels in air with frequency 1372 Hz. (Assume the temperature of the air is 20 degrees C). If we can hear the sound at a level of 25 dB, what is its intensity? (The minimum intensity audible to humar ear is I= 1.0 x 10^-12 W/m^2). What ..
The bathyscaphe Trieste consists of a cylindrical hull, 15.2 m long and 3.66 m in diameter, filled with gasoline with a density of 880 kg/m3 to make it buoyant. What is the weight of the craft
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