Physics, asked by thakkarheri22, 3 months ago

A body starts from rest with an acceleration A1. After two seconds anothor body B starts from rest with an acceleration A2. If they travel equal distances in fifth second after the starts of A,the ratio A1 : A2 will be equal to :___​

Answers

Answered by mayurikajuthu
1

Distance travelled in fifth second for first body = distance travelled in 3rd second for second body,

S

5

=S

3

S

t

=u+

2

(2t−1)a

S

5

=0+

2

9

a

1

S

3

=0+

2

5

a

2

2

9

a

1

=

2

5

a

2

a

2

a

1

=

9

5

And by the way Happy New Year 2021

Answered by aryankumar21sep2007
1

Explanation:

Distance travelled in fifth second for first body = distance travelled in 3rd second for second body,

S

5

=S

3

S

t

=u+

2

(2t−1)a

S

5

=0+

2

9

a

1

S

3

=0+

2

5

a

2

2

9

a

1

=

2

5

a

2

a

2

a

1

=

9

5

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