A body is projected with an initial upward velocity component of 80m/s and the horizontal velocity component of 100m/s .Find the position and velocity of the body after 3s​

spectral lines lyman is one set

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.

no. bullets are macro objects. wave nature is for light waves, extremely tiny particles. if a light particle was the size of your finger, the bullet would be the size of the universe. so basically, that huge difference in size makes the wave nature of matter insignificant.