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A trajectory has an initial velocity of 1000 meters per second and 5 seconds later it has a velocity of 500 meters per second What is the acceleration of the trajectory?
Wiki User
∙ 13y ago
Acceleration = (Change in speed)/(Time)
a = (v-u)/t
= (500-1000)/5
= -500/5
= -100
Acceleration is -100 ms-2
Wiki User
∙ 13y ago
The acceleration can be calculated using the formula: acceleration = change in velocity / time taken. Initial velocity = 1000 m/s, final velocity = 500 m/s, time taken = 5 seconds. Acceleration = (500 m/s - 1000 m/s) / 5 s = -100 m/s^2. Therefore, the acceleration of the trajectory is -100 meters per second squared.
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