Spring line up with the ruler marks
A spring with k = 55 N/m hangs vertically next to a ruler. The end of the spring is next to the 15 cm mark on the ruler. If a 2.1 kg mass is now attached to the end of the spring, where will the end of the spring line up with the ruler marks?
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The distance from the Earth to Polaris is approximately 7.576 10^18 m. How long would it take to disappear from our vision if it were to burn out today? Answer in units of years.
Compare asexual and sexual reproduction in bread mold. At what stage does meiosis occur?
"North-South relations in security and economic areas will be the predominant area of conflict in the 21st century." Do you agree with this statement? Provide two examples - one each from the security and economic areas to support
Six artificial satellites circle a space station at constant speed. The mass m of each satellite, distance L from the space station, and the speed v of each satellite are listed below. The satellites fire rockets that provide the force needed to m
An extension cord made of two wires of diameter 0.129 cm (no. 16 copper wire) and of length 3.4 m is connected to an electric heater which draws 17.5 A on a 120 V line. How much power is dissipated in the cord?
How much later does it reach the bottom of the cliff? What is its speed just before hitting? What total distance did it travel?
Design and implement a program that creates an exception class called StringTooLongException, designed to be thrown when a string is discovered that has too many characters in it
1. Explain how the small intestine is specialized for digestion and absorption.
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