Reference no: EM131403305
Question 1: A rocket with a mass of 4,000 kg has an engine that exerts a force of 36,740 N. What is the rocket's acceleration (in m/s2) at take-off?
Question 2: A helicopter is built to withstand a maximum acceleration of 8 g. If its mass is 954 kg, what force (in N) would cause this acceleration?
Question 3: The mass of a a train is 20,623 kg. If the train accelerates at 1.1 m/s2, what net force (in Newtons) acts on the train?
Question 4: A force of 55 N is applied to a mass of 500 grams. What is the acceleration of the mass (in m/s2)
Question 5: What is the weight (in Newtons) of a 6 kg object?
Question 6: Calculate the centripetal force (in N) of a 36 kg object revolving in a circle with a radius of 0.5 m at a velocity of 6 m/s?
Question 7: Calculate the net force (in Newtons) acting on a 15 kg object if it accelerates 4 m/s2 on a frictionless surface.
Question 8: Calculate the acceleration due to gravity (g) in m/s2 on a planet, other than earth, where a 5 kg object weighs 45 N.
Question 9: If the distance of the moon to earth were 0.02 times its current distance, the moon would exert a gravitational force on the earth how many times larger than its current value?
Question 10: Calculate the mass of an object (in kg) if a 46 N force causes the object to accelerate 5 m/s^2 on a frictionless surface.
Question 11: Two ropes apply a force to a boat. The first is 900 Newtons in the positive x direction and 200 Newtons in the positive y direction. What is the magnitude of the resulting net force?
Question 12: Two ropes apply a force to a boat. The first is 700 N in the positive x direction and 250 N in the positive y direction. In At what angle must a third rope tension be applied in order to keep the boat at rest?
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Construct a cross tabulation describing the fleet
: Construct a cross-tabulation describing the fleet, using type of engine and type of transmission as the categorization variables.
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What would his mass be on mars
: When a man stands on a bathroom scale here on Earth, it reads 610 N . Assume each planet to be a perfect sphere with the following parameters.
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Find the irr for the given series of future cash flows
: Find the internal rate of return (IRR) for the following series of future cash flows. The initial outlay is $744,700. Year 1: 180,700, Year 2: 179,900, Year 3: 143,100, Year 4: 188,800 and Year 5: 145,700.
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Construct a simple tabulation
: Construct a simple tabulation in which the counts are according to the type of engine.- Construct a cross-tabulation describing the fleet, using type of engine and type of transmission as the categorization variables.
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What is the rocket acceleration
: Question 1: A rocket with a mass of 4,000 kg has an engine that exerts a force of 36,740 N. What is the rocket's acceleration (in m/s2) at take-off?
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Compute the clustering coefficient for your data set
: Compute the clustering coefficient for your data set. Mason and Verwoerd (2007) states, "for networks with strong local connectivity the fittest strains are those that have high transmis-sion rates and relatively short infectious periods." Do your..
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Write review detailing the author argument and main points
: After reading the book, Derek Bell, Faces At the Bottom of the Well: The Permanence of Racism (New York: Basic Books, 1993), you will write a 1000-word review detailing the author's argument and main points
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Find the pi for the companys project
: You have to find the PI for the company's project, assuming the company's cost of capital is 9.94 percent. The initial outlay for the project is $367,894.
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Magnitude of the net magnetic field
: Two long, parallel wires are separated by 3.0m. Each wire has a 25-Acurrent, but the currents are in opposite directions. Determine the magnitude of the net magnetic field midway between the wires.
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