Q. Two forces, and , act at a point, as shown in the picture. has a magnitude of 9.00 and is directed at an angle of = 62.0 above the negative x axis in the second quadrant. Has a magnitude of 6.40 and is directed at an angle of = 52.4below the negative x axis in the third quadrant.

Q. A spring with 58 hangs vertically next to a ruler. The end of the spring is next to the 11- mark on the ruler. If a 2.5- mass is now attached to the end of the spring, where will the end of the spring line up with the ruler marks?

Examine the velocity of the puck after the collision : After the collision, the 0.177 kg puck has a speed of 1.38 m/s at an angle of 27? to the positive x axis. Examine the velocity of the 0.302 kg puck after the collision. |

How much light is actually reaching the detector : You put a cuvette into a spectrophotometer and obtain an absorbance reading of 2.4. How much light is actually reaching the detector? |

Factorability of trinomial : How would you use this procedure (factoring a quadratic expression with leading coefficient a = 1) to determine if a given polynomial is prime |

Quadratic equations-displacement of object thrown : Consider the quadratic expression representing displacement of an object thrown toward earth at an initial velocity of 32 ft / sec from a height of 128 ft. |

Illustrate where will the end of spring line up with marks : A spring with 58 hangs vertically next to a ruler. The end of the spring is next to the 11- mark on the ruler. If a 2.5- mass is now attached to the end of the spring, illustrate where will the end of the spring line up with the ruler marks? |

Determinant of demand for electronics in china : Prepare a report - The Report should including minimum the below points : Determinant of Demand for Electronics In China |

What is the genome of an organism : What is the genome of an organism? How do genomes of viruses differ from those of cellular microbes? |

Determining holders inequality : Could you explain me the easiest steps needed to prove the Holder inequality for L^p spaces? |

Define probability theory applied to house sales : Probability Theory Applied to House Sales. The probability that house sales will increase over the next six months is estimated at .25. It is also estimated that the probability is .74 that 30 year fixed-loan mortgage rates |

## What is the electric field at xPositive point charges q and 2q are located at x = 0 and x = 3d, respectively. What is the electric field at x = d (point P)? (Use any variable or symbol stated above along with the following as necessary: k for Coulomb constant.) magnitude E = di.. |

## Calculate magnitude of the planes velocityA 12.0 resistor, 10.0 mH inductor, and a 50.0 µF capacitor are connected in series to a 55.0 V (rms) source having variable frequency. Find out the energy delivered to the circuit during one period if the operating frequency is twice the resonance.. |

## What is the virtual temperature of airOn a summer day, the air conditioning breaks down and the air in your classroom becomes very warm and muggy with a vapour pressure of 20 hPa and a temperature of 25o C. |

## Compute the length of the calbes supporting the trapezeWould a plucked guitar sting vibrate for a longer time or a shorter time if the instrument had no sounding board? explain. |

## Explain how high will the block rise into the air afterIf the bullet has a mass of 21.0 g and a speed of 235 m/s, explain how high will the block rise into the air after the bullet becomes embedded in it? |

## The normal force exerted by the pavement on the tiresThe bowling ball has a diameter of 20.6 {rm cm}, and the angle the stick makes with the horizontal is 30.0 {rm ^circ}. You may suppose there is no friction between the stick and the bowling ball, though friction with the floor must be taken into acco.. |

## The axis of rotation is at the inside of the curveHow many revolutions per minute would a 29 {rm m}-diameter Ferris wheel require to make for the passengers to feel "weightless" at topmost point. |

## At what position is the third bead in equilibriumtwo small beads having positive charges 3q and q are fixed at the opposite ends of a horizontal, insulating rod, extending from the origin to the point x=d. a third small chatged bead is free to slide on the rod. at what position is the third bead.. |

## What is the angle of bright fringe in radiansA gymnast of mass 55.0 hangs from a vertical rope attached to the ceiling. You can ignore the weight of the rope and assume that the rope does not stretch. Use the value for the acceleration of gravity. |

## What is the coefficient of friction between tires and roadA banked circular highway curve is designed for traffic moving at 67km/h. The radius of the curve is 209 m. Traffic is moving along highway at 48km/h on a rainy day. |

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