A body of mass 2 kg moving with velocity of vᵢₙ = 3 i + 4 j ms⁻¹ enters into a constant force field of 6 N dir…

Question

A body of mass **$$2 \, 	ext{kg}$$** moving with velocity of $$\vec{v}_{in} = 3 \hat{i} + 4 \hat{j} \, 	ext{ms}^{-1}$$ enters into a constant force field of **$$6 \, 	ext{N}$$** directed along positive z-axis. If the body remains in the field for a period of $$\frac{5}{3}$$ seconds, then velocity of the body when it emerges from force field is:

Accepted Answer

B. $$3 \hat{i} + 4 \hat{j} + 5 \hat{k}$$

Answer

A. $$3 \hat{i} + 4 \hat{j} - 5 \hat{k}$$

Answer

C. $$3 \hat{i} + 4 \hat{j} + \sqrt{5} \hat{k}$$

Answer

D. $$4 \hat{i} + 3 \hat{j} + 5 \hat{k}$$

Answer & step-by-step solution

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