Question

plzz help

how does the velocity and acceleration changes when projectile is fired with an angle from horizontal??
plz help ​

Answer 1

There are no horizontal forces acting upon projectiles and thus no horizontal acceleration, ... There is a vertical acceleration caused by gravity; its value is 9.8 m/s/s, down, The vertical velocity of a projectile changes by 9.8 m/s each second, The horizontal motion of a projectile is independent of its vertical motion.

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