Q1. A car in stop-and-go traffic starts at rest, moves forward 18 in 8, and then comes to rest again. What distance does the car cover in the first 4.0 seconds of its motion?

Q2. The distance to the Andromeda Galaxy is estimated at about 2 ´ 106 light years. A light year is distance travelled by light in one year; if the speed of light is 3 ´ 108 m/s, about how far is it from our galaxy to Andromeda? (1 year = 3.15 ´ 107 s)

Anova table for partial regression model : Can you test the significance of the relationship between physical activity level and systolic blood pressure, adjusting for age, and weight, given the ANOVA table above? |

What are the values of the following products : A charge of -4 nC is at the origin and a second charge of 14 nC is at x = 3.00 m. Find out the magnitude and direction of the electric field halfway in between two charges. |

The difference between mass and weight : What is the difference between mass and weight? On earth, what is the weight of a 1 kg mass? |

Background on the types of cyber crime : Identify the various cyber crimes that would apply in a business setting? Provide a scenario by way of example that will demonstrate to your colleagues a situation that might occur and explain how it should be managed to protect the business. |

What distance does the car cover in the first 4.0 seconds : The distance to the Andromeda Galaxy is estimated at about 2 ´ 106 light years. A light year is distance travelled by light in one year; if the speed of light is 3 ´ 108 m/s, about how far is it from our galaxy to Andromeda? (1 year = 3.15 ´ 107 s.. |

Estimating r-square from the regression equation : A partial computer output from a regression analysis as follows. The regression equation is: |

How long does it take to make the complete trip : Evaluate with the strength of the earth's gravity at its surface, how much weaker is gravity at a distance of 10 earth's center. |

What maximum upward acceleration can it give the elevator : A motorist drives south at 22 m/s for 3.00 min, then turns west and travels at 25.0 m/s for 2.40 min, and finally travels northwest at 30 m/s for 1.00 min. For this 6.40 min trip, find out the following values. |

Regression analysis with prediction intervals : Describe the difference in the fit provided by the two estimated regression equations. |

## What is the wind velocityCarlos weighs 900N on the surface of the earth. How much would he weigh in the satellite circling earth at an altitude of 3200km? (The earth's radius is 6400 km) |

## What is speed of the student approaching the wallCar A uses tires for which the coefficient of static friction is 1.1 on a particular unbanked curve. The maximum speed at which the car can negotiate this curve is 25 m/s. Car B uses tires for which the coefficient of static friction is 0.65 on the s.. |

## The components of the ship''s displacement vectorA ship sets out to sail to a point 141km due north. An unexpected storm blows the ship to a point 138 km due east of its starting point. (a) How far (in km) and (b) in what direction (as an angle from due east, where north of east is a positive an.. |

## What is the magnetic flux through desk surfaceTwo 12-cm-diameter charged rings face each other, 17.0 apart. Both rings are charged to + 40.0. What is the electric field strength at the midpoint between two rings. |

## What''s the truck''s final velocityThe coefficient of static friction between the block and table's surface is &mu s = 1/3. The mass of the block that is hanging down is n1 Kg. The tangent of the angle shown in the figure is tan & theta = n2. What is the minimum value of mass, n3 Kg t.. |

## Find the impulse delivered to the block by bulletA thin film with index of refraction n = 1.29 is placed in one arm of a Michelson interferometer, perpendicular to the optical path. If this causes a shift of 8.0 bright fringes of the pattern produced by light of wavelength 693nm, what is the film t.. |

## What is the horizontal distance airplane engine fallsVector A points in the negative y direction and has a magnitude of 3 units. Vector B has three times the magnitude and points in the positive x direction. Find out the direction and magnitude of the following vectors. |

## Both originally at rest on a frozen lakeBilliard ball A of mass = 0.130 moving with speed = 2.80 strikes ball B, initially at rest, of mass = 0.150. Consequently of the collision, ball A is deflected off at an angle of 28.0 with the speed = 2.00. |

## What is the displacement of car from the point of originA motorist travelling at 17m/s encounters a deer in the road 49m ahead. If the maximum acceleration the vehicle's brakes are capable of is -7 m/s2. If his or her reaction time is 1.9987 s, how fast will (s) he be travelling when (s) he reaches dee.. |

## The concept of time dilationFind out how fast a GPS satellite is moving relative to someone on the ground and from that how much slower time runs where it is in orbit relative to someone on the ground. |

## Find out the wavelengthThe length of a string is 322 cm. It is held fixed at each end. The string vibrates in seven sections; such as the string has seven antinodes, and the string vibrates at 160 Hz. |

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