Friction is a force in which two objects __________.
2 answers:
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Answer:
they both exert the same pressure
Explanation:
Pressure is the ratio of force to area. It is given as:
, where F is the force, P is pressure and A is area
1) For the cuboid, the area of the base placed on the ground (A) = 8 cm × 3 cm = 24 cm² = 0.0024 m². Therefore the pressure is:
2) For the cube, the area of the base placed on the ground (A) = 4 cm × 4 cm = 16 cm² = 0.0016 m². Therefore the pressure is:
Therefore, they both exert the same pressure.