Physics, 26.06.2020 22:01 katherine78
The Cart start at position x=0 mm at time t=0s , if the length of the index card is 5cm, and the distance between the photogates is 290 mm, Time 1.075 State 1=1 Time 1.185 State 1=0 Time ?? State 2=1 Time ?? State 2=0 What is the speed of the cart What is the position of Gate 1 Write the expression for position vs Time for the cart At what time dose the cart leave gate 2?
Answers: 2
Physics, 22.06.2019 07:50
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
Physics, 22.06.2019 11:00
Although longitudinal waves can travel through all media types what is the disadvantage of this type of wave transmission? a) he efficiency of he wave transmission is greatly diminished as the media becomes less dense b) the oscillation of one set of particles has a huge impact on neighboring particles c) particles become too close together as they bump into each other making it more likely to hit other particles down the line
Answers: 2
Physics, 22.06.2019 16:30
Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation
Answers: 2
The Cart start at position x=0 mm at time t=0s , if the length of the index card is 5cm, and the dis...
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