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(Ans! 6 m/s) b) An object of mass 16 kg is moving&with an acceleration of 3 m/s?Calculate the applied force. If thesame force is applied on an object ofmass 24 kg, how much will be theacceleration? (Ans: 48 N, 2 m/s2) |
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Answer» -Force APPLIED on the object is 48 NAcceleration produced = 2 m/s²• Given :-Mass of the object = 16 kg Acceleration = 3 m/s² • To FIND :-VALUE of the applied force = ?Acceleration when the same force is applied on object of mass 24 kg = ?• Solution:-We know,here, Mass of the object [m] = 16 kgAcceleration [a] = 3 m/s² → F = 16 kg X 3 m/s²→ Force = 48 kg*m/s²We know,→ 1 kg*m/s² = 1 NTherefore,→ Force [F] = 48 NHence,• Force applied on the object is 48 NAlsoWhen,Mass of the object = 24 kgForce applied = 48 NUsing the formula:- → Acceleration [a] = → Acceleration [a] = 2 m/s²Therefore,• Acceleration produced = 2 m/s² |
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