Question

question 1
0 pts
an object follows the path shown above from starting point a to ending point b. the diameter of the circle shown is 0.8m. throughout the journey, one of the forces experienced by this object a constant force with magnitude 95.2n and a direction θ = 55°, with θ defined in the diagram. find the work done in joules on the object by this force. provide at least one decimal place

Explanation:

Step1: Find the displacement vector

The displacement from \(A\) to \(B\) is \(d = 0.8m\) (the diameter of the circle).

Step2: Use the work - formula

The formula for work is \(W=\vec{F}\cdot\vec{d}=Fd\cos\theta\). Given \(F = 95.2N\), \(d=0.8m\), and \(\theta = 55^{\circ}\).

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Answer:

\(43.7\)