vertically

  1. T

    Vertically polarized light from a HeNe laser passes through a linear polarizer

    Q1. Vertically polarized light from a helium neon laser passes through a linear polarizer with its axis of polarization oriented 15° from the vertical axis. Assuming no absorption or reflection: (a) What percentage of the light will be transmitted? (b) What will be the polarization angle of...
  2. A

    Object projected vertically upward-Kinetic Energy problem.

    Hi all, An object is projected vertically upwards and reaches a maximum height of 250m. Calculate the kinetic energy and velocity when the object is 200m above ground while moving downwards. To Calculate V: Using V= √(2.g.s) = √(2.(9.8).50) = 31,305 m/s...
  3. D

    Jose can jump vertically....

    1 meter from his skateboard at rest, when the board is moving horizontally, Jose can jump.... Higher, or not? (Worried)