Find the shell horizontal range
A shell is fired from the ground with an initial speed of 1.70*10^3 m/s at an initial angle of 55° to the horizontal.
(a) Neglecting air resistance, find the shell's horizontal range.
(b) Find the amount of time the shell is in motion.
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A 76 g, 40-{rm cm}-long rod hangs vertically on a frictionless, horizontal axle passing through its center. A 10 g ball of clay traveling horizontally at 2.7 m/s hits and sticks to the very bottom tip of the rod.To what maximum angle, measured fr
Find the frequency of the fourth harmonic if the string is fixed at one end and free at the other. (That is, if the free end is attached to a long string of negligible mass.)
The Kingdom Fungi contains members with saprobic, parasitic and mutualistic modes of nutrition. How do these types of nutrition relate to the ecological and economic importance of this group?
Different banks offer different interest rates on saving accounts, compounded annually. Write a program that generates a summary table showing how much money a person will accumulate over a certain number of years, assuming that the person
A shell is fired from the ground with an initial speed of 1.70*10^3 m/s at an initial angle of 55° to the horizontal. (a) Neglecting air resistance, find the shell's horizontal range.
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A submarine dives 90.0 m at an angle of 12.0° below the horizontal. What are the horizontal and vertical components of the submarine's displacement? (Assume that upward and the direction of the submarine's horizontal motion are positive.)
Why do you think the requirements analysis process is so difficult?
Which is not a main cellular structure? Plasma membrane, interstitial fluid, cytoplasm, or nucleus?
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