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A 4.0 g bullet is fired into a 0.40 kg block attached to the end of a 0.60 m nonuniform rod of mass 0.50 kg. The block-rod-bullet system then rotates in the plane of the figure about a fixed axis at A. The rotational inertia of the rod alone about that axis at A is 0.060 kg?m2. Treat the block as a particle.
(a) What then is the rotational inertia of the block-rod-bullet system about point A? _______kgxm2
(b) If the angular speed of the system about A just after impact is 4.5 rad/s, what is the bullet's speed just before impact? _______m/s
A solenoid that is 93.2 cm long has a radius of 2.71 cm and a winding of 1150 turns; Calculate the magnitude of the magnetic field inside the solenoid
A string has a linear density of 5.60 10-3 kg/m and is under a tension of 245 N. The string is 1.9 m long, is fixed at both ends, and is vibrating in the standing wave pattern shown below in the drawing. (a) Determine the speed of the traveling wave...
A 6 centimeter diameter, 10 centimeter long cylinder contains 100 mg of oxygen (O2) at a pressure less than 1 atm. Evaluate what is the temperature of the gas
A man riding a bicycle 140kg together is traveling at 8.6 m/s due north when he is brought to a stop in .50 seconds by a gazelle running to the south. Calculate the original momentum of the cyclist(magnitude and direction)
describe the theory of determinism and list the main supporters of this theory
A Federation starship (2.20 ×106 kilogram) uses its tractor beam to pull a shuttlecraft (2.20 × 104 kilogram) aboard from a distance of 12 kilometer away. Determine how far does the starship move as it pulls the shuttlecraft aboard
A disk is reputed to accelerate from 0 to 389 RPM in 3.5 seconds. How many radians does it turn through.
A Rubber ball mass m movie at a speed of 1.0 m/s in the positive x direction hits another rubber ball of a mass 2m at rest. what are the speeds and directions of the two balls moving afterwards
An early submersible craft for deep-sea exploration was raised and lowered by a cable from a ship. What was the tension in the cable
The building slab is subjected to four parallel column loadings. Determine the equivalent resultant force and specify its location (x, y) on the slab. Take F1 = 30 kN, F2 = 40kN.
The lower block in is pulled on by a rope with a tension force of F = 31 N.The coefficient of kinetic friction between the lower block and thesurface is 0.40. The coefficient of kinetic friction between the lower block and the upper block is also ..
A transverse wave on a string can transmit a maximum power of P. If the string is folded and doubled, Determine the maximum power of the doubled string
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