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An automobile tire is pumped up to an absolute pressure of 33 lb/in^2, with air at a temperature of 40.0 degrees Fahrenheit.
After driving for several hours, the temperature in the tire reaches 120 degrees Fahrenheit.
Find the pressure in the tire at that point in SI units.
a disk with a red inner and green outer block attached to it is spinning at constant angular acceleration. the disk has
A gray kangaroo can bound across a flat stretch of ground with each jump carrying it 9.0m from the takeoff point. What is its horizontal speed
At time t1 = 2.00 s, the acceleration of aparticle in counterclockwise circular motion is (3.00 m/s2) i + (6.00 m/s2) j. It moves atconstant speed. What is the radius of the path taken by the particle
A light bulb has a resistance of 263. It is connected to a standard wall socket (120 V, 60.0 Hz). Determine the current in the bulb
A 20 kg wood ball hangs from a 2.0 meter long wire. The maximum tension the wire can withstand without breaking is 400 N. What is the largest speed this projectile can have without causing the cable to break
A 0.80 -long metal rod is dropped vertically onto a marble floor. When the rod strikes the floor, it is determined electronically that the impact produces a 5 kHz-tone. What is the speed of sound in the rod?
It is believed that the universe began with a big bang about 17 billion years ago. If the speed of light is 2.99792 × 10^8, what is the maximum possible radius of the observable universe
A 0.410kg block is attached to a horizontal spring that is at its equilibrium length, and whose force constant is 22.0N/m . The block rests on a frictionless surface. A 6.00×10^2kg wad of putty is thrown horizontally at block, hitting it with a s..
1 what is the spring stiffness of the entire wire considered as a single macroscopic very stiff spring?2 how many
An alpha particle is a helium nucleus that consists of two protonsbound with two neutrons. An alpha particle moving through aperpendicular magnetic field of 1.1 Texperiences an acceleration of 2020m/s2. What is the alpha particle's speed?
Calculate the critical velocity above which the spinning of a fast symmetrical top around a vertical axis is constant
An open container holds 0.550 kg of ice at - 15.0 degree celsius. The mass of the container can be ignored. After how many minutes does the ice start to melt
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