CBSE Class 12 Sample Paper for 2024 Boards
You are here
CBSE Class 12 Sample Paper for 2024 Boards
Last updated at Feb. 10, 2025 by Teachoo
Transcript
Resultant force exerted by teams (F) = Force of Team A + Force of Team B + Force of Team C = 𝒂 ⃗+𝒃 ⃗+𝒄 ⃗ = (6𝑖 ˆ+0𝑗 ˆ)+ (−4𝑖 ˆ+4𝑗 ˆ) + (−3𝑖 ˆ−3𝑗 ˆ ) = (6 – 4 – 3)𝑖 ˆ + (0 + 4 – 3)𝑗 ˆ = −𝒊 ˆ + 𝒋 ˆ Hence, Magnitude of Resultant force = |𝐹| = √((−𝟏)^𝟐+(𝟏)^𝟐 ) = √(1+1) = √𝟐kN
