24. A soccer ball is kicked straight up into the air with a velocity of 10 m/s. How much time does it take the ball to reach its maximum height? (g = 10 m/s^2) A 2 sec
B 100 sec
C 1.4 sec
D 1 sec

Which of the following is not a physical property of mattera. melting pointb.heat of combustionc. viscosityd. boiling point

Awhite-blue star is hotter than a red star. select the best answer from the choices provided true or false

Aparticle of mass m is placed in a one-dimensional box of length l. the box is so small that the particle’s motion is relativistic, so that e p2/2m is not valid. (a) derive an expression for the energy levels of the particle using the relativistic energy–momentum relation and the quantization of momentum that derives from connement. (b) if the particle is an electron in a box of length l 1.00 1012 m, nd its lowest possible kinetic energy. by what percent is the nonrelativistic formula for the energy in error?