What constant force is exerted on the bullet
A 7.4 g bullet leaves the muzzle of a rifle with a speed of 493.1 m/s. What constant force is exerted on the bullet while it is traveling down the 0.8 m length of the barrel of the rifle?
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A 200 turn coil of 10cm radius and 20 ohm resistance is perpendicular to a magnetic field that increases uniformly from .2 to .7 T in 0.02 c. what is the induced current in the coil during this time.
What does the term solvable mean to you? What does it mean to say that "you solved a problem"? Find examples of problems for which you believe there are no solutions.
What is the revalence of collosians? What is the revalence of collosians?
State the composition of saliva, gastric juice, pancreatic juice and intestinal juice
You shoot a 47-g pebble straight up with a catapult whose spring constant is 320 N/m. The catapult is initially stretched by 0.20 m. How high above the starting point does the pebble fly? Ignore air resistance.
Many people regard the rapid population growth of developing countries as our most serious environmental problem.
The velocity graph of a car accelerating from rest to a speed of 60 km/h over a period of 30 seconds is shown. Estimate the distance, d traveled during this period. (Use M6 to get the most precise estimate. Round the answer to two decimal places.)
What are the advantages of concept analysis in relation to theory development? Are there disadvantages? Why or why not?
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