What net force is required to push a sofa with a mass of 59 kilograms so that it accelerates at 9.75 meters/secondæ? (assume a flat, frictionless surface.)
a. 6.1 newtons
b. 59 newtons
c. 5.8 x 10^2 newtons
d. 6.0 x 10^2 newtons

Answer : amount of force is required to push a sofa.

Explanation :

It is given that,

The mass of sofa, m = 59 kg

Acceleration,

According to Newton's second law of motion :

F = ma

m is the mass and a is the acceleration produced.

F = 575.25 Newtons

or

Hence, this is the required solution.

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explanation: