In the absence of air friction, the horizontal component of a projectile’s velocity doesn’t change as the projectile moves.

a. sometimes true
b. always true
c. always false

For the answer to the question above, In the absence of air friction, the horizontal component of a projectile’s velocity doesn’t change as the projectile moves. This statement is true and my answer is B. Always true
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Ihope you get it right bro

The sample with the lowest specific heat capacity will have the greatest temperature increase. in this case, it would be platinum.