A balloon rises from rest with a constant acceleration \( \mathrm{g...

Channel:
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=dtwEVxltp3c



Duration: 6:08
790 views
0


A balloon rises from rest with a constant acceleration \( \mathrm{g} / 8 \).
P A stone is released from it when it has risen to height \( h \). The

W. time taken by the stone to reach the ground is [AIIMS 2010]
(a) \( 4 \sqrt{\frac{h}{g}} \)
(b) \( 2 \sqrt{\frac{h}{g}} \)
(c) \( \sqrt{\frac{2 h}{g}} \)
(d) \( \sqrt{\frac{g}{h}} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live




Other Videos By PW Solutions


2023-02-14A lead bullet strikes against a steel plate with a velocity \( \mat...
2023-02-14Which of the following is not a reducing sugar- (1) Sucrose (2) Galactose \( \mathrm{P} \) (3) G...
2023-02-14Similarity between fish and tadpole is: \( \mathrm{P} \) (a) Legs (...
2023-02-14Let \( S_{1}, S_{2}, S_{3} \) be the circles \( x^{2}+y^{2}+3 x+2 y...
2023-02-14Let the coefficients of third, fourth and fifth terms in the \( \ma...
2023-02-14The least value of \( |z| \) where \( z \) is complex number which ...
2023-02-14Two trains \( A \) and \( B \) each of length \( 400 \mathrm{~m} \)...
2023-02-14If the pressure and the volume of certain quantity of ideal gas are...
2023-02-14In kinetic theory of gases, which of the following statements regar...
2023-02-14A glass hemisphere of refractive index \( 4 / 3 \) and of radius \(...
2023-02-14A balloon rises from rest with a constant acceleration \( \mathrm{g...
2023-02-14If \( \left(a, \frac{1}{a}\right),\left(b, \frac{1}{b}\right),\left...
2023-02-14A small fish, \( 4 \mathrm{~cm} \) below the surface of a lake, is ...
2023-02-14Two media each of refractive index \( 1.5 \) with plane parallel bo...
2023-02-14A ray is incident on a refracting surface of \( \mathrm{RI} \mu \) ...
2023-02-14What would happen if lysosomes get ruptured P inside the cells in w...
2023-02-14If tangent at \( (1,2) \) to the circle \( c_{1}: x^{2}+y^{2}=5 \) ...
2023-02-14A motorcycle is travelling on a curved track of radius \( 500 \math...
2023-02-14Let the lines \( (2-\mathrm{i}) z=(2+\mathrm{i}) \bar{z} \) and P \...
2023-02-14A particle moves a distance \( x \) in time \( t \) according to eq...
2023-02-14A train is moving slowly on a straight track with a constant speed ...



Tags:
pw