A particle is displaced from (3, 4, −5) to (4, 6, −2)under a con-stantforce ~F = (2ˆi+4ˆj +2ˆk) N . Find the work done by the constant force on the particle

Question

A particle is displaced from (3, 4, −5) to (4, 6, −2)under a con-stantforce ~F = (2ˆi+4ˆj +2ˆk) N . Find the work done by the constant force on the particle
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Solution 1

The work done by a force on a particle is given by the dot product of the force vector and the displacement vector.

Step 1: Find the displacement vector. The displacement vector is the final position minus the initial position. 

Δr = r_final - r_initial 
   = (4, 6, -2) - (3, 4, -5) 

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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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