A charge of 0.040C moves vertically in a field of 0.075T that is oriented 45? from the vertical.What speed must the charge have such that the force acting on it is 8.0N?

Find at what point does the ball have maximum speed : A toy cannon uses a spring to project a 5.31-g soft rubber ball. The spring is originally compressed by 5.04 cm and has a force constant of 7.96 N/m. At what point does the ball have maximum speed |

Determine the force on the wire carries a current : A 3.0m length of straight wire carries a current of 18A in a uniform magnetic field of 70mT whose direction is at an angle of 36o from the direction of the current. |

Determine the speed of the particle if it is a proton : A charged particle travels undeflected through perpendicular electric and magnetic fields whose magnitudes are 1000N/C and 60mT , respectively. Find the speed of the particle if it is a proton. |

Strategic planning process : STRATEGIC PLANNING PROCESS |

What speed must the charge have such that the force acting : A charge of 0.040C moves vertically in a field of 0.075T that is oriented 45? from the vertical. What speed must the charge have such that the force acting on it is 8.0N |

Does the regression fit the data well : Now, consider the following scenario. You have been assigned the task of creating a multiple regression equation of at least three variables that explains Microsoft’s annual sales. |

How long does it take the block to travel from x1 to x2 : A small block is attached to an ideal spring and is moving in SHM on a horizontal, frictionless surface. When the amplitude of the motion is 0.090m , it takes the block 2.90s to travel from x= 0.090m tox= -0.090m. |

What is the loss of kinetic energy due to the collision : A block of mass m = 12 kg has a speed of V and is behind a lock of mass M=40 kg that has a speed of .5 m/s. What is the loss of kinetic energy due to the collision |

Determine fraction of its kinetic energy is rotational : A 220g baseball is pitched at 25m/s spinning at 43rad/s. What fraction of its kinetic energy is rotational |

## Find the current in the 117.0 resistorA 60.0 resistor is connected in parallel with a 117.0 resistor, Find the current in the 117.0 resistor and Find the power dissipated in the 117.0 resistor |

## What is the average emf induced in coilIn a physics laboratory experiment, a coil with 200 turns enclosing an area of 12.0 cm^2 is rotated from a position where its plane is perpendicular to the earth's magnetic field to one where its plane is parallel to field. |

## Estimate the spring constant of the springWhen a mass of 25 g is attached to a certain spring, it makes 19 complete vibrations in 4.5 s. What is the spring constant of the spring |

## Find the magnitude and direction of the forceFind the magnitude and direction of the force on a proton at x = -3.2 m, y = 0.9 m. |

## Calculate the net work done by the gas in one cycleIn the process represented in the figure, 2.4 moles of an ideal monatomic gas start at state a, with pressure 1 atm (1.01*10^5 N/m^2), Find the net work done by the gas in one cycle |

## What is the acceleration of the bucketA -11.0kg bucket is lowered vertically by a rope in which there is 163N of tension at a given instant, What is the acceleration of the bucket |

## What is the ratio of the magnitude of e2 and e1A proton is released from rest inside a region of constant, uniform electric field E1 pointing due North. 27.3 seconds after it is released, What is the ratio of the magnitude of E2 to the magnitude of E1 |

## What was his average speed for the raceA 1200 N uniform boom is supported by a cable perpendicular to the boom, as in Figure P8.28. The boom is hinged at the bottom, and a 2000 N weight hangs from its top. Find out the tension in the supporting cable and the components of the reaction .. |

## What is the change in volume of the beakerIce water is heated to boiling in a 500mL beaker. The beaker's temperature from 0 oC to 100 oC. What is the change in volume of the beaker |

## What is the mechanical advantage of this systemAn arrangement of two pulleys, as shown in the figure, is used to lift a 46.4-kg mass a distance of 3.20 m above the starting point. What is the mechanical advantage of this system |

## How much work is done on the toboggan by the tension forceA person pulls a toboggan for a distance of 40.1 m along the snow with a rope directed 21.3 ° above the snow. How much work is done on the toboggan by the tension force |

## Find the downward acceleration of m2 massThe string connecting the m1 and the m2 passes over a light frictionless pulley. Given m1 = 1.77 kg, m2 = 7.24 kg, m3=2.23 kg, and g = 9.8 m/s2. The acceleration of gravity is 9.8 m/s2 . Find the downward acceleration of m2 mass. |

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