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Second Law of Motion

Two objects a...

Question

{Two objects are projected horizontally in opposite directions from the top of a tower with velocities u}}_1{ and u}}_{2 }. Find the time when their velocity vector are perpendicular to each other

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Q. Two bodies are projected from the top of a tower in opposite directions with velocities of

u_{1}

u_{2}

simultaneously. Find the time when their velocities are mutually perpendicular.

Q. Two bodies are projected from the top of a tower in opposite directions with velocities of

u_{1}

u_{2}

simultaneously. Find the time when their velocities are mutually perpendicular.

Q. Two bodies are projected from the top of a tower in opposite directions with velocities of

u_{1}

u_{2}

simultaneously. Find the time interval when their
i) velocities are mutually perpendicular
ii) displacements are mutually perpendicular.

Q. Two particles are projected from the top of a tower with velocities

20 m / s

80 m / s

in horizontal but in opposite directions. After what time

t

their velocity vectors will be mutually perpendicular to each other? (Take

g = 10 m / s^{2}

)

Q. Two particles are projected from the top of a tower with velocities

10 m/s

80 m/s

in horizontal but in opposite directions. After what time

t

their velocity vectors will be mutually perpendicular to each other? (Take

g = 10 {m/s}^{2}

)

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