Grade 12Mechanics

THE PRESSURE IN A LIQUID AT TWO POINTS ON THE SAME HORIZONTAL LEVEL ARE EQUAL .THE ABOVE STATEMENT IS CORRECT IN A CAR ACCELERATING ON A ROAD OR A LIFT ACCELERATING UPWARD AND WHY?

PRIYA RAJ

15 Years agoGrade 12

1 Answer

Ashwin Sinha

15 Years ago

This is also true for a moving car, bcoz any change in pressure at any part of an ideal fluid is transmitted equally in all parts. So at same horizontal level, pressures are same.

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THE PRESSURE IN A LIQUID AT TWO POINTS ON THE SAME HORIZONTAL LEVEL ARE EQUAL .THE ABOVE STATEMENT IS CORRECT IN A CAR ACCELERATING ON A ROAD OR A LIFT ACCELERATING UPWARD AND WHY?

PRIYA RAJ

1 Answer

Ashwin Sinha

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A car loaded with water having total mass 1000 kg moves on a straight horizontal Road starting from rest under the action of a force of 100 Newton. The water spills throw a small hole in the bottom at a rate of 0.1 KG per second the velocity of cart after 300 seconds is nearly.

11
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