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(a) Calculate the linear acceleration of a car, the 0.320 m radius tires of which have an angular acceleration of 9.0 rad/s2. Assume no slippage.
(b) How many revolutions do the tires make in 2.50 s if they start from rest?
(c) What is their final angular velocity?
(d) What is the final velocity of the car?
A proposed space station includesliving quarters in a circular ring 54.5 m in diameter. At what angular speed should the ring rotate so the occupants feel that they have the same weight as they do on Earth?
Three moles of an ideal monatomic gas expands at a constant pressure of 2.00atm ; the volume of the gas changes from 3.40×10?2m3 to 4.60×10?2m3. Calculate the amount of work the gas does in expanding
The pickup coil in an electric guitar contains 10,000 turnsand has a diameter of 2.1 mm. When the pickup coil is very close to a guitar string, there is a field ofmagnitude B = 0.09 T in thecoil.
In an EM wave the electric field oscillates 4 X 10^14 HZ at in the North - South direction. In what direction is the magnetic field oscillating
Microbiologists measure total current due to potassium ions (K +) moving through a cell membrane of a rock crab neuron cell to be 35 nA. How many ions pass through the membrane each second
A circular loop of wire rests on a table. A long, straight wire lies on this loop, directly over its center, as the drawing illustrates. The current I in the straight wire is decreasing. In what direction (clockwise, counter clockwise or no direction..
An unknown number of moles of an ideal monoatomic gas expand reversibly from Vi = 1.30 m3 to Vf = 2.20 m3, Find the number of moles of gas
A 767 kg satellite is in a circular orbit about the Earth at a height above the Earth equal to the Earth's mean radius. Find the period of its revolution
an electron begins at rest and then is accelerated by a uniform electric field of 800nc that extends over a distance of
Two sources have sound levels of 104dB and 62.3 dB. what is their combined intensity
An electron is released from rest at a perpendicular distance of 9.2 cm from a line of charge on a very long non conducting rod. What is the magnitude of the electron's initial acceleration
A 145 gram baseball is dropped from a tree 14.0 meter above the ground. If it hits the ground with a speed of 8.00 m/s, obtain the average force of air resistance exerted on it
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