Question

A typist applies a pressure of 100,000 Pa each time they press a key. Assuming the
area of the finger in contact with the key is
1 cm', what is the force applied on the key?​

Answer 1

⤵️solution

←area over which the pressure acts = 1 Cm²

→0.0001 m²

→presure P = F/A

←therefore the force acting over a given by

→F = P × A = 100,000 PA × 0.0001 m²

10 N

Answer 2

Answer:

10 N

Explanation:

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