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# Solution - The Position of a Particle is Given by Where T is in Seconds and the Coefficients Have the Proper Units for R to Be in Metres. Find the V and a of the Particle? and What is the Magnitude and Direction of Velocity of the Particle at T = 2.0 S - Motion in a Plane

ConceptMotion in a Plane

#### Question

The position of a particle is given by

r = 3.0t  hati − 2.0t 2  hatj + 4.0  hatk m

Where is in seconds and the coefficients have the proper units for to be in metres.

(a) Find the and of the particle?

(b) What is the magnitude and direction of velocity of the particle at = 2.0 s?

#### Solution

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#### APPEARS IN

NCERT Physics Textbook for Class 11 Part 1
Chapter 4: Motion in a Plane
Q: 20 | Page no. 87

#### Reference Material

Solution for question: The Position of a Particle is Given by Where T is in Seconds and the Coefficients Have the Proper Units for R to Be in Metres. Find the V and a of the Particle? and What is the Magnitude and Direction of Velocity of the Particle at T = 2.0 S concept: Motion in a Plane. For the courses CBSE (Arts), CBSE (Commerce), CBSE (Science)
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