An electron follows a circular orbit around the nucleus of a hydrogen atom at a radius of 5 *10^11m and with aperiod of 1.4 *10^-16s. What is the magnitude of the orbital magnetic dipole moment of the hydrogen atom?

Write a program to hold an array of 20 numbers read : Write a program to hold an array of 20 numbers read in from the keyboard and display them backwards. Use a array and a loop to cycle through the numbers. |

What is the radius of the inner sphere : Two concentric metal spheres are found to have a potential difference of 846.0 V when a charge of 3.586·10-8 C is applied to them. What is the radius of the inner sphere |

How to call a function from main : Call a function from main(), passing one value to it. Return TWO values, both the square of the number and the number to the power of three. |

-discuss the similarities and differences between structural : 1-Discuss the similarities and differences between Structural Functional perspectives of crime and the Conflict perspective of crime |

What is the magnitude of the orbital magnetic dipole moment : An electron follows a circular orbit around the nucleus of a hydrogen atom at a radius of 5 *10^11m and with aperiod of 1.4 *10^-16s. What is the magnitude of the orbital magnetic dipole moment of the hydrogen atom |

What angle will the string make with the vertical : Suppose you are driving a car around in a circle of radius 182 ft, at a velocity which has the constant magnitude of 33 ft/s. What angle (in degrees) will the string make with the vertical |

Compute the debt ratio and equity ratio : Compute the gross margin ratio and net profit margin ratio, compare the current ratio and acid-test ratio and compute the debt ratio and equity ratio. |

What is the pressure change in water going from a pipe : What is the pressure change in water going from a 3.0- cm-diameter pipe to a 2.1- cm-diameter pipe if the velocity in the smaller pipe is 5.0 m/s |

Environment-based theories of coping : Read Aldwin's presentation of person-based and environment-based theories of coping |

## Calculate the force exerted on the carSuppose instead the car hits a concrete abutment at full speed and is brought to a stop in 2.00 m. Calculate the force exerted on the car |

## Find the speed and direction of shipsThree ships leave a spacestation at nearly the same time. As seen by a spacestation observer, Find the speed and direction of ships 2 and 3 |

## What is the power input of the forceA 4.4 kg box is lifted by a force equal to the weight of the box. The box moves upward at a constant velocity of 3 m/s. What is the power input of the force |

## What is the speed vfinal of the electronYou are standing 2.5 {rm m} straight in front of one of the two loudspeakers. They are 3 {rm m} apart and both are playing a 686 {rm Hz} tone in phase. As you begin to walk directly away from the speaker, at what distances from the speaker do you .. |

## What frequency is being emitted by both speakersTwo in phase speakers are set up in a field 10.0 meters apart. you stand directly in between the speakers with one on your left and the other on your right. What frequency is being emitted by both speakers |

## Determine the highest speed the stone can attainA stone with a mass of 0.900 kg is attached to one end of a string 0.900 m long. The string would break if its tension exceeds 60-N. The stone is whirled in a horizontal circle on a frictionless tabletop. |

## Find at what speed must the golfer hit the balA seasoned mini golfer is trying to make par on a tricky hole #5. The golfer can complete the hole by hitting the ball from the flat section it lays on, at what speed must the golfer hit the ball to land the ball in the hole |

## How much time would it take the to travelA string passes over a frictionless pulley and connects a 250 g block to 2.00 kg block. The inclines are frictionless. Assuming you release both masses from rest, how much time would it take the 250g to travel 2200cm next to the ramp. |

## Find the first and second derivativeFind the first and second derivative with respect to x of f(x) = (exp(x/a)-exp(-x/a))/2, where exp(x)=e^x is the exponential function. |

## Determine the speed of the ball after it bounces backAn angry rhino with a mass of 2300 kg charges directly toward you with a speed of 4.30 m/s. Determine the speed of the ball after it bounces back elastically toward you |

## What is the new mass of the rocketA rocket is out in space, far away from any planet. At a certain time, it has a mass of 2.8 x 105 kg, most of which is fuel. what is the new mass of the rocket |

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