AP EAPCET 2022 - 5th July Morning Shift | Vector Algebra Question 4 | Physics

If two vectors $$\mathbf{A}$$ and $$\mathbf{B}$$ are mutually perpendicular, then the component of $$\mathbf{A}-\mathbf{B}$$ along the direction of $$\mathbf{A}+\mathbf{B}$$ is

$$\sqrt{|A|^2+|B|^2}$$

$$\sqrt{|A|^2-|B|^2}$$

$$\frac{|A|^2-|B|^2}{\sqrt{|A|^2+|B|^2}}$$

$$\frac{|A|^2+|B|^2}{\sqrt{|A|^2-|B|^2}}$$

AP EAPCET 2022 - 4th July Evening Shift

MCQ (Single Correct Answer)

-0

Which of the following is not true about vectors $$\mathbf{A}, \mathbf{B}$$ and $$\mathbf{C}$$ ?

$$(\mathbf{A} \cdot \mathbf{A})(\mathbf{B} \cdot \mathbf{C})$$ is a scalar value.

$$(\mathbf{A} \times \mathbf{B}),(\mathbf{B} \times \mathbf{C})$$ is a scalar value.

$$(\mathbf{A} \times \mathbf{C}) \times(\mathbf{B} \times \mathbf{C})$$ is a scalar value.

$$\mathbf{A} \times(\mathbf{B} \times \mathbf{C})$$ is a vector value.

AP EAPCET 2021 - 19th August Morning Shift

MCQ (Single Correct Answer)

-0

One of the rectangular components of a force of 40 N is 20$$\sqrt3$$ N. What is the other rectangular component?

10 N

20 N

30 N

25 N

Questions Asked from MCQ (Single Correct Answer)

AP EAPCET 2024 - 22th May Morning Shift (1) AP EAPCET 2024 - 20th May Morning Shift (1) AP EAPCET 2022 - 5th July Morning Shift (2) AP EAPCET 2022 - 4th July Evening Shift (1) AP EAPCET 2021 - 19th August Morning Shift (1)

AP EAPCET Subjects