Derive equation of motion of simple pendulum by energ method
Derive the equation of motion of the simple pendulum (consisting of a point mass m, attached to a rigid wall by a string of length L) using the energy method.
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Pro sports inc. manufactures basketballs for the NBA. For thefirst 6 months of 2008, the company reported the followingoperating results while operating at 90% of plant capacity, andproducing 112,500 units.sales 4,500,000.
Determine his velocity and acceleration when he reaches B. this is a motor cycle going down an arc from pt a to pt b. rho is 300ft, and the angle from a to b is 60 degrees.
Westfield Corporation makes two different boat anchors-atraditional fishing anchor and a high-end yacht anchor-usingthe same production machinery.
An electron is released from rest at the point midway between the two charges, and it moves along the line connecting the two charges. What is the speed v_final of the electron when it is 10.0cm from charge 1? Express your answer in meters per sec
Caterpillar is the largest industry who makes constructionequipment. Company is interesting to build a new Crain which canwork on 400 meter heights.
Two violinists are playing two different tones. The first violinist plays a tone that has a frequency of 100 Hz. You hear beats separated by 2 seconds. Which of the following could be the frequency of the tone played by the second violinist?
Assuming that the speeding vehicle is approaching the police car essentially head-on, determine the speed of the vehicle.
An alien spaceship traveling at a constant velocity of 1/3 in the +X direction passes the earth (call this event A) at time t=0.
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