A particle is projected with speed \( 25 \mathrm{~m} / \mathrm{s} \) at angle \( 53^{\circ} \) f...
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0A particle is projected with speed \( 25 \mathrm{~m} / \mathrm{s} \) at angle \( 53^{\circ} \) from horizontal in front of an inclined plane mirror as shown in figure. Choose the correct option(s) \( \left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right) \).
(1) Speed of image w.r.t. object will be maximum after time 4 sec of projection.
(2) Minimum speed of image w.r.t. object is zero.
(3) Speed of image w.r.t. object will be minimum after time \( 7 / 8 \mathrm{sec} \) of projection.
(4) Maximum speed of image w.r.t. object is \( 50 \mathrm{~m} / \mathrm{s} \).
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