Write the given, find, solution and final answer. 1. A woman pushes a 2.0 kg cart initially cart initially at rest with a force of 350 N along a horizontal surface. The cart moves a distance of 4.0 m. What is the final speed of the cart assuming it starts from rest? 2. A force F= (3i+2j-4k) N acts on a particle. Because of this, the particle undergoes a displacement d= (5i+4j-8k) m. Find the work done by this force.

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