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Discuss this in terms of angular rotation, angular momentum, and moment of inertia.
The small loop experiences an induced emf of 983nV .What is the separation between the loops?
The system comes to an equilibrium temperature of 20° C. What is the mass of the cup?
What can you conclude about the specific heat of the filling versus the specific heat of the crust?
In the figure below, the three masses are connected by rigid, massless bars. Calculate the moment of inertia of the system (respect to point (O)).
What force is exerted by the biceps muscle? Ignore the mass of the forearm.
What are the differences (if any) between the lineardistances traveled by the cyclists between points A and C. List the equation that explains this.
Bar AB rotates with a counterclockwise angular velocity of 10 rad/s. At the instant shown, what are the angular velocities of bars BC and CD?
For the above oscillator, what is the period? Calculate the maximum acceleration of the above oscillator.
What is the charge on the shell? Calculate the potential on the surface of the shell.
If the voltage source is set to 4.7 times the resonance frequency, the impedance of this circuit is:
The speed of light in polythene is 1.99 x 108 m/s What is the index of refraction of polythene?
The angle of refraction is 35o. What is the index of refraction of the plastic?
What is the initial velocity of the 10.0 kg bock immediately after the collision?
The walls of a blackbody cavity are at a temperature of 27o C. What is the frequency of the radiation of maximum intensity?
Determine the angular velocity of the rigid body AC when ? is 45° and ? & is 2.0 rad/s.
A 40.0 kg projectile leaves a 2000. kg launcher with a velocity of 800 m/s. what is the recoil velocity of the launcher?
What is the experimental error of the average measurement in each trial?
Applications of kinematic concepts to electriciry and magnetism.
Determine the values of pressure and specific enthalpy at the entry and exit of the compressor, and at the entry and exit of the expansion device.
What is the average acceleration of this sprinter? and How long does it take her to reach that speed?
After 5 minute, the water has warmed to 20.75 degrees celcius. What is the objects specific heat capacity?
How much kinetic energy is generated by a 10 kg object traveling at a velocity of 2 m/s?
You measure that the voltage across the 300O resistor is 4.4V. What is the total voltage provided by the voltage source?
Find the oscillation time period of the spring (in seconds).