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AveGali [126]
3 years ago
13

8

Physics
1 answer:
VashaNatasha [74]3 years ago
5 0

Answer:

  table and graph are attached

Explanation:

a) The velocity of the ball will be ...

  v(t) = v0 -at

  v(t) = 19.6 -9.8t

The position of the ball will be the integral of this:

  h(t) = ∫v(t)·dt = 19.6t -(1/2)(9.8t^2)

The attached table calculates the vertical position in meters for the required times.

__

b) Graphs of displacement (h(t)) and velocity (h'(t)) are shown in the attachment.

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