Measured values of the change in position of an object and the elapsed time for that change in position of that object are 3409 meters and 69 seconds, respectively. What is the average velocity of the object?
A. 49.41 m/s
B. 235,221 m/s
C. 0.0202 m/s
D. The answer cannot be determined with the information provided.

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

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?