NEET Test Series from KOTA - 10 Papers In MS WORD
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Motion in Plane
269923
A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of\(20 \mathrm{~ms}^{-1}\). Dangerous distance from that spot is \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
1 \(10 \mathrm{~m}\)
2 \(20 \mathrm{~m}\)
3 \(30 \mathrm{~m}\)
4 \(40 \mathrm{~m}\)
Explanation:
\(\quad R=\frac{u^{2}}{g}\)
Motion in Plane
269924
A boy can throw a stone up to a maximum height of\(10 \mathrm{~m}\). The maximum horizontal distance that the boy can throw the same stone up to will be \(\quad\) [JEE MAIN-2012]
269925
A grass hopper can jump a maximum horizontal distance of\(0.3 \mathrm{~m}\). If it spends negligible time on the ground, its horizontal component of velocity is \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
269926
A stone is thrown with a velocity\(v\) at an angle \(\theta\) with the horizontal. Its speed when it makes an angle \(\beta\) with the horizontal is
269923
A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of\(20 \mathrm{~ms}^{-1}\). Dangerous distance from that spot is \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
1 \(10 \mathrm{~m}\)
2 \(20 \mathrm{~m}\)
3 \(30 \mathrm{~m}\)
4 \(40 \mathrm{~m}\)
Explanation:
\(\quad R=\frac{u^{2}}{g}\)
Motion in Plane
269924
A boy can throw a stone up to a maximum height of\(10 \mathrm{~m}\). The maximum horizontal distance that the boy can throw the same stone up to will be \(\quad\) [JEE MAIN-2012]
269925
A grass hopper can jump a maximum horizontal distance of\(0.3 \mathrm{~m}\). If it spends negligible time on the ground, its horizontal component of velocity is \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
269926
A stone is thrown with a velocity\(v\) at an angle \(\theta\) with the horizontal. Its speed when it makes an angle \(\beta\) with the horizontal is
269923
A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of\(20 \mathrm{~ms}^{-1}\). Dangerous distance from that spot is \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
1 \(10 \mathrm{~m}\)
2 \(20 \mathrm{~m}\)
3 \(30 \mathrm{~m}\)
4 \(40 \mathrm{~m}\)
Explanation:
\(\quad R=\frac{u^{2}}{g}\)
Motion in Plane
269924
A boy can throw a stone up to a maximum height of\(10 \mathrm{~m}\). The maximum horizontal distance that the boy can throw the same stone up to will be \(\quad\) [JEE MAIN-2012]
269925
A grass hopper can jump a maximum horizontal distance of\(0.3 \mathrm{~m}\). If it spends negligible time on the ground, its horizontal component of velocity is \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
269926
A stone is thrown with a velocity\(v\) at an angle \(\theta\) with the horizontal. Its speed when it makes an angle \(\beta\) with the horizontal is
269923
A bomb at rest is exploded and the pieces are scattered in all directions with a maximum velocity of\(20 \mathrm{~ms}^{-1}\). Dangerous distance from that spot is \(\left(\mathrm{g}=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
1 \(10 \mathrm{~m}\)
2 \(20 \mathrm{~m}\)
3 \(30 \mathrm{~m}\)
4 \(40 \mathrm{~m}\)
Explanation:
\(\quad R=\frac{u^{2}}{g}\)
Motion in Plane
269924
A boy can throw a stone up to a maximum height of\(10 \mathrm{~m}\). The maximum horizontal distance that the boy can throw the same stone up to will be \(\quad\) [JEE MAIN-2012]
269925
A grass hopper can jump a maximum horizontal distance of\(0.3 \mathrm{~m}\). If it spends negligible time on the ground, its horizontal component of velocity is \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)
269926
A stone is thrown with a velocity\(v\) at an angle \(\theta\) with the horizontal. Its speed when it makes an angle \(\beta\) with the horizontal is