1. Does the shape of the balloon affect how far (or fast) the rocket travels?

2. Does the length of the straw affect how far (or fast) the rocket travels?

3. Does the type of string affect how far (or fast) the rocket travels? (try fishing line, nylon string, cotton string, etc.)

4. Does the angle of the string affect how far (or fast) the rocket travels?

Can you identify cultural changes that are likely to affect : Can you identify cultural changes that are likely to affect your own perceptions of the onset of old age and of the elderly? |

What is the position and velocity of frog b : When frog A lands back on the lily pad, what is the position and velocity of frog B? Take upwards to be positive, and let the position of the lily pad be zero. |

What is the lowest temperature that the producer : If the outside air has a dry bulb temperature of 90 degrees F and a relative humidity of 40%, what is the lowest temperature that the producer can get using the |

Research the current state of hie across the united states : The State HIE Cooperative Agreement Program grantees are required to monitor and track statewide implementation, adoption, and transactions. |

Does the shape of the balloon affect how far the rocket : 1. Does the shape of the balloon affect how far (or fast) the rocket travels? 2. Does the length of the straw affect how far (or fast) the rocket travels? |

Determine the tension in the string : Two objects with masses of m1 = 3.60 kg and m2 = 5.80 kg are connected by a light string that passes over a frictionless pulley |

Discuss how health informatics evolved from being a concept : Discuss how health informatics evolved from being a concept to becoming a discipline or specialty |

What is the simple payback period : Assuming that the plant pays $0.09 per kWh, and that a VFD costs $250 per hp, what is the simple payback period for this recommended change (in years)? |

Rise in temperature of the rock and water in celsius degrees : Ignore the heat absorbed by the pail itself, and determine the rise in temperature of the rock and water in Celsius degrees. |

## At what rate is their total potential energy decreasedThe two 0.50 kilogram weights of a cuckoo clock descend 1.5 meter in a three-day period. Find at what rate is their total gravitational potential energy decreased |

## What is the angular acceleration of the grinstoneA grindstone with radius 0.65m starts from rest and rotates counter-clockwise through 3 rev at which point its angular speed is 25 rad/s |

## Calculate the rate of energyradiation from the filamentA tungsten light bulb filament has a surface area of 2.6*10-5 m2 and is maintained at a temperature of2.5*103 oC. Calculate the rate of energyradiation from the filament. Assume an emissivity of 0.240 and takethe temperature of the surroundings to .. |

## Find the satellites orbital speed.A 554-kg satellite is in a circular orbit about Earth at a height above Earth equal to Earth's mean radius. Find the satellite's orbital speed |

## At what angular speed should the coil be rotatedLaboratory measurement examine that the normal wavelength of this spectral line is 486.133 nm. Is the star coming toward us or moving away from us? At what speed. |

## Obtain the magnitude of the forceA 1.20 T magnetic field points northeast. Obtain the magnitude of the force on a +0.55 C charge that is moving 11 m/s toward the north |

## At what speed v does the gasoline begin to shoot out of thea sniper fires a rifle bullet into a gasoline tank making a hole 56.0 m below the surface of the gasoline. the tank was |

## What is the index of refraction of water relative to benzenelight of wavelength lambda nought in a vacuum has a wavelength of 435nm in water and 390 in benzene. what is the index of refraction of water relative to benzene |

## Two particles are moving in one dimensionTwo particles are moving in one dimension. Particle one’s position is given by xt= 5t^2+3t+2 (in meters and seconds), and particle 2's acceleration is given by a= -8t (in meters per second squared and seconds). Particle 2 has an initial velocity of 2.. |

## Find the maximum vertical acceleration given to a pipeThe forklift and operator have a combined weight of 10000 lb and a center of gravity at G. Find the maximum vertical acceleration given to a pipe, and the normal reactions acting on the wheels. |

## Find the speed of the car just as it passes the trainA train is moving parallel and adjacent to a highway with a constant speed of 23 m/s. Initially a car is 57 m behind the train, What is the speed of the car just as it passes the train |

## Find how many square meters of area are thereA student sees a newspaper ad for an apartment that has 1630 square feet (ft2) of floor space. How many square meters of area are there |

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