Physics, 21.01.2022 01:40 justinslusser51111
A large catapult is used to launch a pumpkin. When the catapult releases the pumpkin, the pumpkin is located 25.0 m above the ground. If catapult
launches the pumpkin at a velocity of 25 m/s at 20 degrees above the horizontal and the pumpkin lands on the ground
(continued from
previous problem)
b. How far will it land from the catapult?
c. What is the maximum height it will reach in relation to the ground?
Answers: 2
Physics, 22.06.2019 00:00
An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?
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Which of the following harmful chemicals are found in tobacco smoke? a. carbon monoxide b. carbon dioxide c. nicotine b. carbon dioxide d. both a and c
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The ratio of lift to drag l/d for a wing or airfoil is an important aerodynamic parameter, indeed, it is a direct measure of the aerodynamic efficiency of the wing. if a wing is pitched through a range of angle of attack, l/d first increases, then goes through a maximum, and then decreases. consider an infinite wing with an naca 2412 airfoil. estimate the maximum value of l/d. assume that the reynolds number is 9x10^6.
Answers: 2
A large catapult is used to launch a pumpkin. When the catapult releases the pumpkin, the pumpkin is...
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