Objective question in Work, Energy & Power

JEE Main 2015 Forum › Mechanics questions › Objective question in Work, Energy & Power

A particle moves from position {{ar{r}}_{1}}=3hat{i}+2hat{j}-6hat{k} to position {{ar{r}}_{2}}=14hat{i}+13hat{j}+9hat{k} under the action of force 4hat{i}+hat{j}+3hat{k},N. The work done will be

#Physics #Mechanics #Work, Energy & Power

UP 0 DOWN 0 0 1
Post on FacebookPost anonymously?

1 Answers

Dinesh Bansal ·2018-04-17 10:42:05

As v kno. Work--- force Ã— displacement ....so here w =44hat+11hat+45hat =100hat

UP 0 DOWN 0
Post on FacebookPost anonymously?

Your Answer

Basic Integral Calculus Operators Symbols Matrix Cases

√ √ || {} [] () → ~ ^ x x x → → ln log lg lim lim cos sin tan cot arcsin arccos arctan

∫ ∫ ∫ ∫ ∫ ∬ ∬ ∬ ∬ ∬ ∭ ∭ ∭ ∭ ∭ ⨌ ⨌ ⨌ ⨌ ⨌

∑ ∑ ∑ ∑ ∑ ∮ ∮ ∮ ∮ ∮ ∏ ∏ ∏ ∏ ∏ ∐ ∐ ∐ ∐ ∐

+ - × ÷ ± ∓ = ∪ ∩ ≠ ∼ ≈ ∅ ∀ ∃ ∈ ∋ ∝ ≤ ≥ ≃ ≅ ≡ < > ≪ ≫ ⊂ ∉ ⊃ ⊆ ⊇ ⇒ ⇐ ⇔ ⇒ ⇐ ⇔ ⇑ ⇓ ⇕ → ← ↔ → ← ↔ ↑ ↓ ↕ ↖ ↗ ↘ ↙ ↪ ↩ ⇀ ↼ ⇁ ↽

° ∂ ∞ α β γ δ θ λ μ ν ξ π ρ σ φ ω ε ƒ κ τ υ Γ Δ Λ Σ Π Ω

Close [X]

Objective question in Work, Energy & Power

1 Answers

As v kno. Work--- force Ã— displacement ....so here w =44hat+11hat+45hat =100hat

Your Answer

Add Image

Similar Questions