Take the z axis as vertical and the xy plane as horizontal. A particle A is projected at 4√2 m/s at an angle of 45∘ to the horizontal, in the xz plane. Particle B is projected at 5 m/s at an angle θ=tan−1(43) to y axis, in the yz plane. Which of the following is not correct for the velocity of B with respect to A?

Take the z axis as vertical and the xy plane as horizontal. A particle

1.	Take the z axis as vertical and the xy plane as horizontal. A particle A is projected at 4√2 m/s at an angle of 45∘ to the horizontal, in the xz plane. Particle B is projected at 5 m/s at an angle θ=tan−1(43) to y axis, in the yz plane. Which of the following is not correct for the velocity of B with respect to A?
Answer» Take the z axis as vertical and the xy plane as horizontal. A particle A is projected at $4 \sqrt{2}$ m/s at an angle of $45^{\circ}$ to the horizontal, in the xz plane. Particle B is projected at 5 m/s at an angle $θ = t a n^{- 1} (\frac{4}{3})$ to y axis, in the yz plane. Which of the following is not correct for the velocity of B with respect to A?

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