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What is the difference between electrically neutral objects and electrically charged objects

Calculate the mass of an object that has a momentum of 100kg x m/sec and velocity of 4 m/sec

2. -/1 pointsserpse10 2.7.p.017.mi. an object moving with uniform acceleration has a velocity of 14.0 cm/s in the positive x direction when its x coordinate is 2.97 cm. if its x coordinate 2.85 s later is -5.00 cm, what is its acceleration? cm/s2 need ? read it master it