Cystic fibrosis is a disease that A. causes all those infected to live only into their teen years
B. makes it difficult to breathe
C. can be cured with proper medication
D. occurs most frequently people of Asian descent
Please select the best answer from the choices provided.
Ο Α
B

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?