Science, asked by janmeet, 8 months ago

014. Two stones are thrown vertically upwards simultaneously with their initial velocities u, and un
respectively. Prove that the heights reached by them would be in the ratio of us ( Assume upward
acceleration is and downward noceleration to be *).
in the interval​

Answers

Answered by gaurichoudhary
0

Answer:

Two stones are thrown vertically upwards simultaneously with their initial velocities u, and un

respectively. Prove that the heights reached by them would be in the ratio of us ( Assume upward

acceleration is and downward noceleration to be *).

in the interval​ ?

Explanation:

We know for upward motion v  

2

=u  

2

−2gh

⇒h=  

2g

u  

2

−v  

2

 

​  

 

At highest point, v=0

∴h  

max

​  

=  

2g

u  

2

 

​  

 

For first ball, h  

1

​  

=  

2g

u  

1

2

​  

 

​  

 

For second ball, h  

2

​  

=  

2g

u  

2

2

​  

 

​  

 

Thus,  

h  

2

​  

 

h  

1

​  

 

​  

=  

u  

2

2

​  

 

u  

1

2

​  

 

​  

 

⇒h  

1

​  

:h  

2

​  

=u  

1

2

​  

:u  

2

2

​  

Answered by mahi1862
1

Answer:

so why are u asking nonsense here

Explanation:

this is a studying aap not following aap ok

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