A 9.0 kg object undergoes an acceleration of 2.8 m/s2. a) What is the magnitude

Question

A 9.0 kg object undergoes an acceleration of 2.8 m/s2. a) What is the magnitude of the resultant force acting on it? b) If this same force is applied to a 7.0 kg object, what acceleration is produced?    A 9.0 kg object undergoes an acceleration of 2.8 m/s2. a) What is the magnitude of the resultant force acting on it? b) If this same force is applied to a 7.0 kg object, what acceleration is produced?    a) What is the magnitude of the resultant force acting on it? b) If this same force is applied to a 7.0 kg object, what acceleration is produced?

Explanation / Answer

    a)mass of the object is m=9kg      accleration is a=2.8m/s^2     magnitude of force    F=ma    =25.2N b) force applied F=25.2N    mass m=7kg accleration a=F/m                     =3.6m/s^2

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