# a particle is moving in a circular path of radius r the displacement after half circle would be

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## A particle is moving in a circular path of radius r, its displacement after half a circle would be a) 2r b) πr c) d) 2πr e) 0

A particle is moving in a circular path of radius r, its displacement after half a circle would be - Get the answer to this question and access a vast question bank that is tailored for students.

Academic QuestionsPhysics QuestionsA Particle Is Moving In A Circular Path Of Radius R Its Displacement After Half A Circle Would Be

## A particle is moving in a circular path of radius r, its displacement after half a circle would be a) 2r b) πr c) d) 2πr e) 0

**Answer: a) 2r**

The movement of a body following a circular path is called a circular motion.

The total distance measured between the start and ending points is known as displacement.

The displacement may be easily estimated once the particle has covered half of the circle by measuring the distance between the beginning and final points.

After half-circle displacement = AB = OA + OB

Given OA = r OB = r ∴ AB = r + r

**AB = 2r**

As a result, the displacement after completing a half-circle is 2r.

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## A particle is moving in a circular path of radius r . The displacement after half a circle would be:

Click here👆to get an answer to your question ✍️ A particle is moving in a circular path of radius r . The displacement after half a circle would be:

Question

## A particle is moving in a circular path of radius r. The displacement after half a circle would be:

**A**

## Zero

**B**

## πr

**C**

## 2r

**D**

## 2πr

Medium Open in App

Updated on : 2022-09-05

Solution Verified by Toppr

Correct option is C)

(c) 2rExplanation: After half a circle, the particle will be diametrically opposite to its origin Hence, displacement is equal to diameter.

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## A particle is moving in a circular path of radius r. The displacement after half a circle would be

Given, aftar half the circle, the particle will reach the diametrically opposite opint i.e., from point A to point B. And we know displacement is shortest path between initial and final point. :. Displacement after half circle = AB = OA + OB [because Given , OA and OB = r] = r + r = 2r Hence, the displacement aftar half circle is 2r.

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A particle is moving in a circular path of radius r. The displacement after half a circle would be

Updated On: 27-06-2022

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Text Solution Open Answer in App A zero B π π r C 2r D 2π 2π r Answer

The correct Answer is C

Solution

Given, aftar half the circle, the particle will reach the diametrically opposite opint i.e., from point A to point B. And we know displacement is shortest path between initial and final point.

∴ ∴

Displacement after half circle = AB = OA + OB [

∵ ∵

Given , OA and OB = r]

= r + r = 2r

Hence, the displacement aftar half circle is 2r.

Answer

Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams.

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Guys, does anyone know the answer?