Q1. An electric scooter has a battery capable of supplying 140 Wh of energy. If friction forces and other losses account for 60.0 percent of the energy usage, what altitude change can a rider achieve when driving in hilly terrain, if the rider and scooter have the combined weight of 950 N?

Q2. A factory worker pushes a 30.0 kg crate a distance of 4.5 m along a level floor at constant velocity by pushing horizontally on it. The coefficient of kinetic friction between the crate and the floor is 0.25.

What magnitude of force must the worker apply?

Who has a mass of 80 kg without the toolkit : To get back to the shuttle, the astronaut unstraps a 10-kg tool kit and throws it away with a speed of 8 m/s. In the script, the astronaut, who has a mass of 80 kg without the toolkit, survives, but is this accurate. |

Explain decision making on the basis of the irr and npv : Explain decision making on the basis of the IRR and NPV criterion and Compute the net present value for each project if the firm has a 10% cost of capital. Which project should be adopted |

Expalining the structure and function of cellular organelles : There are several examples of the eukaryotic cells. Algae, Fungi, Plants, and Animals are all composed of eukaryotic cells. Some algae and fungi are unicellular organisms. |

Estimated regression model : The following estimated regression model was developed relating yearly income (Y in $1,000s) of 30 individuals with their age (X 1 ) and their gender (X 2 ) (0 if male and 1 if female). |

What magnitude of force must the worker apply : An electric scooter has a battery capable of supplying 140 Wh of energy. If friction forces and other losses account for 60.0 percent of the energy usage, what altitude change can a rider achieve when driving in hilly terrain, if the rider and scoote.. |

Markets generic type of soft drink in a competitive market : You are the manager of a firm which produces also markets generic type of soft drink in a competitive market. |

Calculating ho by using traditional-classical method : Compute mean x and standard deviation s of data above. Calculate Ho by using traditional/classical method. |

Find the gravitational potential energy of the child : Two forces FA and FB are applied to an object whose mass is 5.43 kg. The larger force is FA. When both forces point due east, the object's acceleration has the magnitude of 1.40 m/s2. Though, as FA points due east and FB points due west, the accelera.. |

Best measure of economic well being individuals in society : Illustrate what is the best measure of economic well being of individuals in society. |

## Find the magnitude of the resulting magnetic fieldA sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere. |

## Find the equivalent resistanceA resistor is in the shape of a cube, with each side of resistance R . Find the equivalent resistance between any two of its adjacent corners. |

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## Introductory mechanics: dynamicsCalculate the smallest coefficient of static friction necessary for mass A to remain stationary. |

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