Answers

2015-06-27T17:47:15+05:30
Pressure=F/A
F=M*a
a=velocity/time taken
  velocity has direction so pressure has direction.
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2015-06-28T14:57:14+05:30
Pressure= \frac{Thrust}{Area of contact}
Both of them are independent of direction.
So pressure has no direction except for the place where it is applied.
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