The speed of the object is the rate where it changes position relative to the frame of reference. The speed equates to a stipulated speed and motion direction of the item, and the further calculation can be defined as follows:
Given:
[tex]\bold{\theta = 25^{\circ}}\\\\\bold{Velocity= 50\ \frac{m}{s}}\\\\[/tex]
To find:
Find the eastward component=?
Solution:
When the angle is north-east, the angle is the east measured
Using formula:
[tex]\bold{\text{eastward component = (velocity)}\times \cos \theta}}[/tex]
[tex]= \bold{50 \times \cos 25^{\circ} }\\\\= \bold{50 \times 0.90631 }\\\\=\bold{45.3155 \ \frac{m}{s}}[/tex]
So, the final answer is "45.3155 m/s".
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