Casos en los que una ley o norma no respete los derechos de una persona o grupo. Por favor, es mi tarea de Formación Cívica y Ética.

What happens to light waves from a star as the star moves away from earth?

Acricket ball of 70g moving with a velocity of 0.5 m/s is stopped by a player in 0.5s what is the force applied to stop the ball

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is