Question

Does speed change in projectile motion?

Answer 1

Answer:

The horizontal velocity of a projectile is constant (a never changing in value), … 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.

Explanation:

no it doesn't?

Answer 2

Answer:

The horizontal velocity of a projectile is constant (a never changing in value), ... 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.