¿Qué influencia tiene la masa del proyectil en el Movimiento?

What tightening torque should be used for a hexagonal head screw (not split-bolt) on a 250 kcmil conductor?

The two most prominent wavelengths in the light emitted by a hydrogen discharge lamp are 656(red) and 486 (blue). light from a hydrogen lamp illuminates a diffraction grating with 500 lines per mm, and the light is observed on a screen 1.50 behind the grating. what is the distance between the first-order red and blue fringes?

How does the formation of intrusive and extrusive igneous rocks differ?