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A 13.0kg point mass and an 8.50kg point mass are held in place 50.0 cm apart. A particle of mass m is released from a point among the two masses 15.0 cm from the 8.50kg mass along the line connecting the two fixed masses.
Discover the magnitude of the acceleration of the particle.
The first order line of 589 nanometer light falling on a diffraction grating is observed at 15.5o. Compute how far apart are the slits
a pendulum bob of length l has its motion interrupted by a peg vertically beneath the support. the bob is released when
An Automobile engine slows down from 4500 rpm to 1200 rpm in 2.50 s. Calculate (a) its angular acceleration, assumed constant and (b) total number of revolutions the engine makes in this time.
A car can decelerate at -4.20 m/s2 without skidding when coming torest on a level road. What would be the magnitude of its deceleration
The conduction electrons in a metal can be considered for some purposes as an ideal gas. Find the beam current in amperes
At t = 0, a stone is dropped from a cliff above a lake; 1.8 seconds later another stone is thrown downward from the same point with an initial speed of 37 m/s. Both stones hit the water at the same instant. Discover the height of the cliff.
A ship's anchor weighs 5000 N. Its cable passes over a roller of negligible mass and is wound around a hollow cylindrical drum of mass 380kg and radius 1.10m. The drum is mounted on a frictionless axle. The anchor is released and drops 16 m to water.
A 93.0 kg bungee jumper jumps off a bridge and undergoes simple harmonic motion. If the period of oscillation is 11.2 s, what is the spring constant of the bungee cord
Water flowing out of a horizontal pipe emerges through a nozzle. The radius of the pipe is 2.0 cm, determine the absolute pressure of the water in the pipe
A thin stick of mass 400 grams is 2 meters long, and is free to pivot about a point at one end. find the velocity and accelertion of the tip
Two horses are pulling a barge with mass 1.87 103 kg along a canal, Find the initial acceleration of the barge
A diver running 2.7 m/s dives out horizontally from the edge of a vertical cliff and 2.0s later reaches the water below? how far from its base did the diver hit the water
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