NCERT Solutions for Class 11-science Physics Chapter 4 - Motion in a Plane

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Chapter 4 - Motion in a Plane Exercise 85

Solution 1
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 2
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 3
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 4

(a)The addition of two scalar quantities is meaningful only if they both represent the same physical quantity.


(b)The addition of a vector quantity with a scalar quantity is not meaningful.

(c) Yes, multiplying a vector by scalar is perfectly meaningful and gives a vector
in output having magnitude scalar times the magnitude of original vector. For example, force is multiplied with time to give impulse.


(d) Yes , product of two scalars is meaningful. For example, V=IR, multiplies scalars current and resistance to give voltage.


(e)The addition is meaningful if both the vectors have same dimensions.

(f)Yes, as both the vectors have same dimensions they can be added to give a vector output.


Solution 5
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 6
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Chapter 4 - Motion in a Plane Exercise 86

Solution 7
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 8
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 9
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 10
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 11
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 12
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 13
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Chapter 4 - Motion in a Plane Exercise 87

Solution 14
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 15
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 16
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 17
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 18
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 19
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 20
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 21
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 22
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 23
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 24
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 25
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Chapter 4 - Motion in a Plane Exercise 88

Solution 26
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 27
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 28
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 29

Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane


Solution 30
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Solution 31
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane

Solution 32
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
Ncert Solutions Cbse Class 11-science Physics Chapter - Motion In A Plane
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