An object is displaced from point `A(2m,3m,4m)` to a point `B(1 m,2 m,3 m)` under a constant force ` F=(2hati + 3hatj + 4hatk)N`. Find the work done by this force in this process.
Text Solution
AI Generated Solution
To solve the problem of calculating the work done by a constant force when an object is displaced from point A to point B, we can follow these steps:
### Step 1: Define the position vectors of points A and B
The position vector for point A can be expressed as:
\[
\vec{r_A} = 2\hat{i} + 3\hat{j} + 4\hat{k} \, \text{m}
\]
The position vector for point B can be expressed as:
...
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