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11th Odisha Board
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Two forces of equal magnitude act, simultaneously, on a particle. If the magnitude of their resultant is equal to either of them, angle between them is

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Important Questions on Scalars and Vectors

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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 5
A vector is not changed if
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 6
Which of the following sets given below may represent the magnitudes of three vectors adding to zero?
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 7
The resultant of A→ and B→ makes an angle α with A→ and β with B→. Then
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 8
The component of a vector is
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 9
A vector A→ points vertically upward and B→ points towards north. The vector product A→×B→ is
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 10
If R→=A→+B→. Then
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 11
If A→=B→+C→ & A=5, B=4, C=3 units the angle between A→ and C→ is
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11th Odisha Board
IMPORTANT
Bureau's Higher Secondary Physics Class 11>Chapter 2 - Scalars and Vectors>MODEL QUESTIONS>Q 12
Given A→=2i^+5k^, B→=3j^+4k^. Then A→·B→is equal to