JEE PHYSICS MCQ: MOTION IN PLANE

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Four projectiles are fixed with the same velocities at angles

25^{\circ}, {4 0}^{\circ}, 55^{\circ}

and

70^{\circ}

with the horizontal. The range of projectile will be largest for the one projected at angle

View answer and explanation

Correct option: B

40^{\circ}

Option B (

40^{\circ}

) is correct because the range of a projectile is maximum at an angle of 45 degrees, and 40 degrees is closest to 45 degrees among the given options.

More Questions from MOTION IN PLANE

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\mathrm{\vec P} = \mathrm{\vec A} + \mathrm{\vec B}\,\,\mathrm{and}\,P = A + B.

\mathrm{\vec A}\,and\,\mathrm{\vec B}

0^{\circ}

90^{\circ}

\mathrm{If}\,(\mathbf{a}+3 \mathbf{b}) \cdot(7 \mathbf{a}-5 \mathbf{b})=0

(\mathbf{a}-4 \mathbf{b}) \cdot(7 \mathbf{a}-2 \mathbf{b})=0

\mathbf{a}

\mathbf{b}

\theta

\left(90^{\circ}-\theta\right)

39.2 \mathrm{~ms}^{-1}

50 \mathrm{~m}

{g}=9.8 \mathrm{~ms}^{-2}