ILL MARK BRAINILESS IF YOU DO THIS CORRECTLY Pick one of the three people and explain why they are famous/known for and how this relates to physics. Isaac Newton, Benjamin Franklin, or Galileo Galilei. 1) An introductory statement (aka: A Hook) 2) A Thesis statement (aka: Something to Prove) 3) Three reasons to support your thesis. 4) If you are feeling fancy, a conclusion.

In a wind tunnel the speed changes as the cross sectional area of the tunnel changes. if the speed in a 6' x 6' square test section is 100 mph, what was the speed upstream of the test section where the tunnel measured 20' x 20'? use conservation of mass and assume incompressible flow. conservation of mass requires that as the flow moves through a path or a duct the product of the density, velocity and cross sectional area must remain constant; i. e., that ova-constant. a model is being tested in a wind tunnel at a speed of 100 mph if the flow in the test section is at sea level standard conditions, what is the pressure at the model's stagnation point? (a) the tunnel speed is being measured by a pitot-static tube connected to a u- tube manometer. what is the reading on that manometer in inches of water? (b) at one point on the model a pressure of 2058 psf is measured. what is the local airspeed at that point?

Aman throws a football straight into the air. as it rises, it slows down. which type of energy is the football gaining?

This punnett square shows the cross between two pants. one parent has round seeds (rr). and the other parent has wrinkled seeds (rr) which best describes their offspring as shown in this cross?