Determine the average net force exerted
A 75 kg human cannonball is shot out of an 20-meter-long-cannon.if the human cannonball spends 1.23 seconds in the cannon, determine the average net force exerted on him in the barrel of the cannon.
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A 2300 kg truck moves 30 m/s for 7.5 seconds and then coasts to a stop in 72 seconds. What is the trucks acceleration and deceleration?
Two tugboats pull a disabled supertanker. Each tug exerts constant force of 1.20 multiplied by 106 N, one 19° west of north and the other 19° east of north, as they pull the tanker 0.69 km toward the west. What is the total work they do o
a 900 kg drag race car accelerates from rest to 103 km/hr in 0.862 seconds. What average force is exerted on the car?
Describe the advantages/disadvantage to supercoiling of DNA 2. Describe how DNA structure gives rise to the semiconservative model of replication.
The solubility of sodium nitrate in water is .8 g/ml at 0 degrees Celsius. The solubility increases to 1.9 g/ml at 180 degrees Celsius. Explain why this happens?
A damped mass-spring system oscillates at 205 Hz. The time constant of the system is 2.0 s. At t = 0, the amplitude of oscillation is 4.7 cm and the energy of the oscillating system is then 47 J.
You have a mass of 64 kg. How fast (in mph) would you have to run to have the same momentum as an 18-wheeler (m = 28,000 kg) rolling along at 2 mph?
A spelunker is surveying a care. He follows a passage 100 meters straight east, then 50 meters on a direction 30 degree west of north, then 150 meters at 45 degree west south. After a fourth unknown displacement he finds himself back where he sta
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The purpose of this assignment is for you to critique a curriculum plan based upon what you have learned in this course by describing the strengths
What cultural change in the fire service needs to happen? What NFFF life safety initiative applies?
explain the following in 1-2 pages: The musculoskeletal pathophysiologic processes that would account for the patient presenting these symptoms.
What limitations should be placed on research with incarcerated participants? What are the special ethical concerns with incarcerated populations?
Do we as educators need to differentiate our instruction? Should teachers at all levels be expected to differentiate their instruction?
Does faculty-student position vary with different groups of students depending, for instance, on their stage of study?
For this assessment, you will evaluate the preliminary care coordination plan you developed in Assessment using best practices found in the literature.