An object is traveling at a constant velocity of 12 m/s when it experiences a constant acceleration of 2.5 m/s 2for a time of 20 s. What will its velocity be after that acceleration? SHOW WORK. ONLY SERIOUS RESPONSES. DUMB COMMENTS WILL BE DELETED. THINGS THAT ARE N/A WILL BE DELETED.

62m/s

Explanation:

If the object accelerates at a constant rate of 2.5 m/s^2 for 20 seconds, then it will speed up by a total of 2.5*20=50m/s. Adding this to the initial velocity of 12m/s, you get a total velocity of 62m/s. Hope this helps!

a longitudinal wave moves energy that is to the direction of the wave’s movement. - true

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