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Temperature plays a role in determining the relevance of electronic, vibrational, and rotational spectral lines in room-temperature biomedical optics.
A disc of Radius a lies on x-y plane with the z axis through its center. Surface Charge of uniform density P (row ) lies on the disk.
A hoop of mass M and radius 1? rolls without slipping along a track which has the shape of a circle with radius 4R. It is subject to gravity.
If we define the period of the fan as the time it takes for the fan to rotate and appear to return to its "starting position", what is the frequency.
At t=3s, a point on the rim of a .2m radius wheel has a tangential speed of 50m/s as the wheel slows down with a tangential acceleration of constant magnitude.
The condition that must exist when a body is at rest is that the magnitude of the resultant of forces acting on the body must be
A fountain has jets that squirt water in all directions at a speed of 16 ft/sec from a central point as shown.
Suppose the largest surface of the body through which flux passes has an area of 0.024 m2 and a normal that is parallel to a magnetic field of 2.0 T.
Ball a, of mass m_a, is connected to ball b, of mass m_b, by a massless rod of length L. The two vertical dashed lines in the figure, one through each ball.
What is the torque (TD) about axis D due to F? (D is the point located at a distance d from the origin and making an angle phi with the x axis.)
A circular disk of radius 0.010 m rotates with a constant angular speed of 5.0 rev/s. What is the acceleration of a point on the angle of the disk?
The one dimensional parity operator (pie) is defined by attached. in other wards (phi) changes x into -x everywhere in the function
A top is spinning counterclockwise as shown in the figure. It is also moving to the right with a linear speed v. What is the direction of the angular velocity?
How much tension does your bicep exert to support not only your arm, but also a 12N weight in your hand?
The smaller cylinder has mass m and radius b. A small perturbation sets the small cylinder in motion, causing it to roll down the side of the large cylinder.
A beam of electrons traveling with speed 7 × 10 ^7 m/s passes through a slit of width 1 × 10 ^(-5) m. Because of the uncertainty in the lateral position
Suppose optical radiation (of wavelength 2.6 × 10^-7 m) is used to determine the position of an electron to within the wavelength of the light.
If we have a uniform diving board, with a length 5.0 m and mass 54 kg, is supported at two points; one support is located 3.4 m from the end.
Show that to a first approximation the angular deviation from the direction of fire resulting from the Coriolis force varies linearly with time .
The speed of rotation at which the shoes first make contact with the inner surface of the clutch drum.
If its initial angular speed was 3410 rpm, what is the magnitude of its angular deceleration?
What torque must be applied to this object to give it an angular acceleration of 1.27 rad/s2 if it is rotated about the x axis?
Physicists use laser beams to create an "atom trap" in which atoms are confined within a spherical region of space with a diameter of about 1 mm.
A series RCL circuit is a resonance and contains a varible resistor that is set to 175 ohms. The power delivered to the circuit is 2.6 W.
Explain the difference between linear speed and rotational speed. Include formula difference and how rotational speed is changed to linear speed.