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2 kg object is measured to move with velocity and acceleration given by the formulas v(t)=A+Bt3,a(t)=3Bt2,...

2 kg object is measured to move with velocity and acceleration given by the formulas v(t)=A+Bt3,a(t)=3Bt2, where the constants A=5 m/s, and B=0.3 m/s4. (a) What is the net force acting on the object as a function of the time variable t? (b) What is the instantaneous power exerted on the object as a function of t? (c) What is the total work done on the object between the times t=0 s and t=3 s?

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