jee-main 2021 Q3

jee-main · India · session4_01sep_shift2 Projectiles Range and Complementary Angle Relationships
The ranges and heights for two projectiles projected with the same initial velocity at angles $42 ^ { \circ }$ and $48 ^ { \circ }$ with the horizontal are $R _ { 1 } , \quad R _ { 2 }$ and $H _ { 1 } , \quad H _ { 2 }$ respectively. Choose the correct option:
(1) $R _ { 1 } = R _ { 2 }$ and $H _ { 1 } = H _ { 2 }$
(2) $R _ { 1 } = R _ { 2 }$ and $H _ { 1 } < H _ { 2 }$
(3) $R _ { 1 } > R _ { 2 }$ and $H _ { 1 } = H _ { 2 }$
(4) $R _ { 1 } < R _ { 2 }$ and $H _ { 1 } < H _ { 2 }$ 
The ranges and heights for two projectiles projected with the same initial velocity at angles $42 ^ { \circ }$ and $48 ^ { \circ }$ with the horizontal are $R _ { 1 } , \quad R _ { 2 }$ and $H _ { 1 } , \quad H _ { 2 }$ respectively. Choose the correct option:\\
(1) $R _ { 1 } = R _ { 2 }$ and $H _ { 1 } = H _ { 2 }$\\
(2) $R _ { 1 } = R _ { 2 }$ and $H _ { 1 } < H _ { 2 }$\\
(3) $R _ { 1 } > R _ { 2 }$ and $H _ { 1 } = H _ { 2 }$\\
(4) $R _ { 1 } < R _ { 2 }$ and $H _ { 1 } < H _ { 2 }$
Paper Questions
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