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## Main Question or Discussion Point

y for all real vertical throw, the time taken to reach max height must b shorter than time taken to return to starting point?

the answer given to me by a teacher is that in the upward motion, the max spd and deceleration are more so the time to travel the dist is shorter, and in the downward motion the max spd and acceleration are lower so the time taken to travel this dist is longer.

however i dun quite understand this explanation, can someone explain it more clearly to me..thx

the answer given to me by a teacher is that in the upward motion, the max spd and deceleration are more so the time to travel the dist is shorter, and in the downward motion the max spd and acceleration are lower so the time taken to travel this dist is longer.

however i dun quite understand this explanation, can someone explain it more clearly to me..thx