Apendulum of length l and mass m has a spring of force constant k connected to it at a distance h below its point of suspension (as shown in the following figure). find the frequency of vibration of the system for small values of the amplitude (small assume that the vertical suspension of length l is rigid, but ignore its mass. (use any variable or symbol stated above along with the following as necessary: g and f =
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Physics, 22.06.2019 18:30
Asmall grinding wheel has a moment of inertia of 4.0×10−5 kg⋅m2 . what net torque must be applied to the wheel for its angular acceleration to be 150 rad/s2 ?
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Agust of wind pushes a beach ball with a force of 9 newtons.the ball rolls 10 meters in 3 seconds. what is the power of the wind?
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Pressure is a measure of force per unit area or p=f/ap=f/a. a student is checking the amount of pressure their car exerts upon the road. the car weighs 22 tons ( us short ton ). the student finds the dimensions of each tire's footprint on the road is 12.5 cm x 16.5 cm. in pounds per square inch (psi), what is the total pressure the car exerts upon the road?
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Apendulum of length l and mass m has a spring of force constant k connected to it at a distance h be...
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