Question

7. A man squeezes a pin between his thumb and finger
The finger exerts a force of 84 N on the pinhead. The pinhead has an area of 6.0 X
10-5 m2.
(i) Calculate the pressure exerted by the finger on the pinhead.
(ii) State the value of the force exerted by the pin on the thumb.​

Answer 1

Answer:

Explanation:

i) Pressure = Force/ area

= 84/ 6.0 × 10^-5 m²

= 0.00014