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Flashcards in pressure, force and flow of water Deck (13):
1

What is velocity measured in

meters per second
m/s

2

What is acceleration measured in

meters per second squared
m/s squared

3

what is flow rate measured in

litres per second or minute
l/s or l/m

4

what is force measured in

Newtons
N

5

What is pressure measured in

Pascals (N/m squared)
Pa

6

How do u work out pressure

Force divided by area

7

What is static pressure

Water is stationary

8

What is dynamic pressure

Water is flowing

9

Kilopascals to bar is

Divided by 100

10

Bar to meters head is

X10

11

What is the atmospheric pressure

101.3kN/m squared

12

If the cistern held 40 litres of water, what is force of water leaving the tap

40kg x 9.81N = 392N

13

How much does 1 litre of water weigh

1kg