Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: 1. A pendulum is made from a thin homogeneous metal plate cut into an equilateral triangle. What is the frequency of small oscillations if the plate is suspended by one vertex? What is the frequency for the same plate suspended at a midpoint of one of the edges? For both cases assume that the oscillation is in the plane of the plate.
2. A uniform cube of side length a and density ? is suspended by one of its vertices. What is the frequency of small oscillations? What be the length of the equivalent ideal pendulum?
3. A reversible (Kater's) pendulum is one that when pivoted about either of two points has the same period for small oscillations. The pivot points are at un-equal distances b1 and b2 on opposite sides of the center of mass. What is the length of an ideal pendulum that has the same period? What advantage would such a reversible pendulum have over a physical pendulum with a single pivot point?
When you insert a sheet of wood (κ = 2.00) between the plates of a capacitor, the capacitance becomes24.0 nF. What capacitance will it have if youinsert a block of glass (κ = 6.00) instead?
The space shuttle releases a satellite into a circular orbit715 km above the Earth. How fast must the shuttle bemoving (relative to Earth) when the release occurs?
A speeder is pulling directly away and increasing his distance from a police car that is moving at 25 m/s with respect to the ground. Compute the speeder speed with respect to the ground
Yet, the Rutherford Model is similar to the planetary model of the solar system. Why don't the planets spiral down into the Sun?
A 100 kg football linebacker is moving at 2 m/s tackles head-on an 80 kg halfback running 3 m/s. suppose the two players were initially running directly at one another. Neglecting the effects due to digging in of cleats:
Calculate the buoyancy force exerted by a liquid of density 933 kg/m^3 on a cube of a metal with density 1643 kg/m^3 and volume 18 cm^3. (gravity is 9.8m/s^2) (Give the result in Newton)
The lumberjack runs to the other end of the log (mass=230 kg), attaining a velocity of +3.6 m/s relative to the shore, and then hops onto an identical floating log that is initially at rest. Neglect any friction and resistance between the logs and..
A strip of doped silicon 315 µm wide contains 9.0 1022 conduction electrons per cubic meter and an insignificant number of holes. What is the thickness of the strip
Suppose a long solenoid is wound with 1000 turns per meter and the current in the windings is increasing at the rate of 100.0 A/s. What is the rate of change of the flux in the solenoid
A particle starts from the origin with velocity 8i hat m/s at t = 0, Determine the position of the particle as a function of time. x(t)= m
Two resistors of wattage 100 W each is connected in series with a source. Find the total watage of load connected in circuit
What is the value of B? Assume the time between successive high tides is 12.4 hours.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd