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1. You are walking in the street straight to your home, suddenly you noticed an old poor man pushing a box on the side and you wanted to help. How much force is needed to move a 40- kilogram box if you accelerate 2 m/s? upon pushing ?





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Sagot :

TOKAMAKGO

[tex]\tt{\huge{\blue{Explanation:}}}[/tex]

The force acting on an object is given by

[tex]\boxed{F = ma}[/tex]

where:

F = force

m = mass

a = acceleration

[tex]\tt{\huge{\red{Solution:}}}[/tex]

Solving for F

F = ma

F = (40 kg)(2 m/s²)

[tex]\boxed{F = \text{80 N}}[/tex]

Therefore, the force needed is 80 N.

[tex]\\[/tex]

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