Question

Consider two displacements, one of magnitude 12 m and another of magnitude 16 m. What angle between the directions of this two displacements give a resultant displacement of magnitude **(a) **28 m, **(b) **4 m, and **(c) **20 m.

Step 1

The expression for the angle,

Step 2

Part a)

The required angle is,

Step 3

Part b)

The required ...

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