SATHEE: Kinematics Question 111

Kinematics Question 111

Question: Find the resultant of three vectors $\vec{O A}, \vec{O B}$ and $\vec{O C}$ . Radius of the circle it’s R.

Options:

A) 2R

B) $R (1 + \sqrt{2})$

C) $R \sqrt{2}$

D) $R (\sqrt{2} - 1)$

Show Answer

Answer:

Correct Answer: B

Solution:

$R_{n e t} = R + \sqrt{R^{2} + R^{2}} = R + \sqrt{2} R = R (\sqrt{2} + 1)$

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Kinematics Question 111

Question: Find the resultant of three vectors OA→,OB→ and OC→. Radius of the circle it’s R.

Options:

Answer:

Solution:

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Question: Find the resultant of three vectors $\vec{O A}, \vec{O B}$ and $\vec{O C}$ . Radius of the circle it’s R.