muqadasniazi28 muqadasniazi28
  • 24-12-2020
  • Physics
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A student presses her palm by her thumb with a force of 75 N . What would be the pressure under her thumb having contact area is 1.5 cm2

A student presses her palm by her thumb with a force of 75 N What would be the pressure under her thumb having contact area is 15 cm2 class=

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hridoysarkar050
hridoysarkar050 hridoysarkar050
  • 24-12-2020

Step 1: Identify the knowns.

[tex] F=75 N [/tex]

[tex] A= 1.5 cm^2[/tex]

Step 2: Determine.

[tex] P= \frac {F} {A}\ [/tex]

[tex] P = \frac {75 N} {1.5 cm^2}\ = 50 Pa [/tex]

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Rockabyebaby
Rockabyebaby Rockabyebaby
  • 24-12-2020

Answer:

50 Pascal

Explanation:

Pressure= Force/Area

P=75/1.5

=50 Pascal

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