Question: Two (0.50-mathrm{kg}) carts are pushed toward each other from starting positions at cither end of a (6.0-mathrm{m}) low-friction track. Each cart is pushed with a

Two $0.50-\mathrm{kg}$ carts are pushed toward each other from starting positions at cither end of a $6.0-\mathrm{m}$ low-friction track. Each cart is pushed with a force of $3.0 \mathrm{~N}$, and that force is exerted for a distance of $1.0 \mathrm{~m}$.

(a) What is the work done on the two-cart system?

(b) What is the change in kinetic energy of the system?

(c) What is the kinetic energy of the center of mass of the system?

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