A tennis ball is thrown from ground level with velocity v_0 directed 30 degrees above the horizontal. If it takes the ball 1.0 s to reach the top of its trajectory, what is the magnitude of the intial velocity?

By how many percents did the wavelength of the peak change : The temperature of a black body is increased by 10.5 percents. By how many percents did the wavelength of the peak change |

Find the size of the contact force between the two blocks : Two blocks are stacked on a frictionless table. A horizontal force F is applied to M2. If M1=1.39kg, M2=3.02 Kg, and F=6.3 N, find the size of the contact force between the two blocks |

Explain the purpose of the program as detail as possible : Count the amount of words in the file. A word can end with a --- space, EOLN character or a punctuation mark (which will be part of the word). |

Find the direction of the electric field : In a certain region of space, the electric potential is given by V= 6y. The potential V is given in volts, the coodinate y is given in meters. Find the direction of the electric field |

What is the magnitude of the intial velocity : A tennis ball is thrown from ground level with velocity v_0 directed 30 degrees above the horizontal. what is the magnitude of the intial velocity |

What is its kinetic energy at the later time : A proton accelerates from rest in a uniform electric field of 524 N/C. At some later time, its speed is 2.36 × 106 m/s. What is its kinetic energy at the later time |

Can you recall a situation in which you had to deal : Can you recall a situation in which you had to deal with a conflict in values? What was it? How did you resolve this issue? |

How fast is the car traveling when it overtakes the truck : At the instant the traffic light turns green, a car that has been waiting at an intersection starts forward with a constant acceleration of 2.45 m/s2. How fast is the car traveling when it overtakes the truck |

Analysis and ratios used to evaluate horizontal analysis : The various analysis and ratios used to evaluate - individual project will be made. The project will be made based on a made-up business. |

## Find the maximum energy stored in the springBlocks A (mass 2.00kg ) and B (mass 10.50kg ) move on a frictionless, horizontal surface. Find the maximum energy stored in the spring bumpers and the velocity of each block at that time |

## Find the magnitude if the magnetic force exerted on particleA particle with a mass of 6.64* 10^-27 kg and a charge of +3.2*10^-19 C is accelerated from rest through a potential difference of 2.45*10^6 V. find the magnitude if the magnetic force exerted on the particle |

## What is the force between the long wiresYou may have noticed a type of track lighting in museums or stores with modern decor called "cable track lighting." Bare power supply wires, What is the force between the long wires |

## What is the changing rate of the chargeA 1300 nF capacitor with round parallel plates 1 cm in radius is accumulating charge at the some unknown rate at time t0. What is the changing rate of the charge |

## Obtain the voltage across the battery terminalsA flashlight bulb with a resistance of 40 ohm is powered with a 6 volt battery and produces 0.75W of power. what is the voltage across the battery terminals when the light bulb is on |

## The electron is released from rest at point bPoints A and B have electric potentials of 243 V and 129 V, respectively. When an electron released from rest at point A arrives at point C its kinetic energy is KA. When the electron is released from rest at point B, however, its kinetic energy when.. |

## Identify the angle between the velocity of the particleC harged particle(m=6 g,q=-10x10-6 q)moves in a region of uniform field along a helical path (radius = 2.0 cm, pitch = 7.0 cm) as shown. Identify the angle between the velocity of the particle and the magnetic field? |

## Estimate the radius of the orbitA satellite moves around the earth in a circular orbit at a constant speed of 5000m/s. find the radius of the orbit |

## What is the lens equationWhat is the Lens Equation? What do o, i and f stand for in the equation and what are the five parts of the Optical Bench used in this experiment? Briefly describe what each part does. |

## What was the bullets flight timeA classroom slide projector projects an enlarged (50 times taller) image of a 24mm high photographic film onto a screen located 10 meters from the projector. What focal length lens (cm) does the slide projector require to produce a sharply focus i.. |

## Find the force constant necessary for the springWhen Capacitor C1 having voltage V is connected with another capacitor C2 having zero charge in parallel with C1 what would be the dissipated energy. |

## What is the difference between these two levelsThe decay of a fictitious nucleus is accompanied by the emission of a gamma ray with wavelength 2.48*10-2 nm. What is the difference between these two levels |

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