Two objects are located at height 10 m above the ground. At some point of time, the objects are thrown with initial velocity 2 \sqrt{2} m \/ s at an angle 45^{\circ} and 135^{\circ} with the positive X -axis, respectively. Assuming g=10 m \/ s ^{2}, the velocity vectors will be perpendicular to each other at time is equal to

TS EAMCET 4 May 2018 Shift 1 Solved Paper

Section: Physics

Question : 86 of 160

Marks: +1, -0

Two objects are located at height 10m above the ground. At some point of time, the objects are thrown with initial velocity 2√2m∕s at an angle 45∘ and 135∘ with the positive X -axis, respectively. Assuming g=10m∕s2, the velocity vectors will be perpendicular to each other at time is equal to

0.2 s
0.4 s
0.6 s
0.8 s

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