PLEASEEE HELP ME IM IN DESPERATE NEED> ILL GIVE BRAINLIEST Zack leaves Basketball practice and decides to walk home. He is walking at a constant speed of 0.50 m/s. His twin brother Cody sees him and decides he is going to sneak up on Zack and prank him. He quietly jogs at a constant speed of 1.5 m/s and is 330 meters behind Zack. How long will it take (in seconds) Cody to catch up to Zack?

12 drag each label to the correct category. decide whether each statement describes mass or weight. measured in newtons measured in kilograms does not change when gravity changes === a gravitational force changes when gravity changes the amount of matter in something mass weight

Which car has the most kinetic energy? a. a car of mass 1000 kg with a speed of 3 m/s b. a car of mass 2000 kg with speed 7 m/s c. a car of mass 1000 kg with speed 7 m/s d. a car of mass 2000 kg with speed 3 m/s

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.