Answer:
C
Explanation:
There are two forces on the table: weight and normal force. Newton's second law:
∑F = ma
N - mg = 0
N = mg
N = (23.5 kg) (9.81 m/s²)
N = 230 N
The normal force on the table is 230N. The correct option is c.
The normal force is the force acting on the object of mass m perpendicular to the contacting surface and the support.
Normal force N = mass x gravitational acceleration.
N =mg
Given is the mass of table ,m = 23.5 kg , then the normal force will be
N = 23.5 kg x 9.81 m/s²
N = 230.535N
Thus, the normal force is approximately 230N. The correct option is c.
Learn more about normal force.
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