the maximum force a grocery sack can withstand and not rip is 250 n. if 20.0 kg of groceries are llifted from the floor to the table with an acceleration of 5.0 m/s^2, will the sack hold?



Answer :

No, the bag does not hold in case of the maximum force a grocery sack can withstand and not rip is 250 n. if 20.0 kg of groceries are lifted from the floor to the table with an acceleration of 5.0 m/s^2.

Define newtons second law of motion?

The second law of motion of Newton describes how things behave when all external forces are not equal. The second rule states that an object's acceleration depends on both its mass and the net force acting on it. The acceleration of an item is defined by the net force acting on it and is inversely related to its mass.

Given,

Fₓ = 250

m = 20kg

[tex]a_{gravity}[/tex] = 9.81 m/s2

[tex]a_{pull}[/tex] = 5 m/s2

Fₙ = m(a+g)

Fₙ = 20 kg ( 5 m/s2 + 9.81 m/s2)

Fₙ = 20 (14.81)

Fₙ = 296.2

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