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1. With regard to the children's day celebration in your school as a school pupil leaderyou are asked to deliver a speech on child rights. Hence prepare a speech script onchild rights using the hints given below.Child - under the age of 18 yearsparents-primary responsibility for the upbringing and development of the childstate - respect and ensure the rights of the childChild has the right to express its view freely, has a right to be heard and formassociation40% of Indian population comprises childrenRight to good education and go to school​

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Answer:

\huge\bold\red{Given:-}

Velocity of a car started from rest reaches 24 m/s in 4s

\huge\bold\pink{To~find:-}

\sf{Initial ~velocity}

\sf{Final ~velocity}

\sf{Acceleration}

\huge\bold\purple{SolutiØn:-}

\sf{Initial~velocity=0~{started~from~rest}}

\sf{Final~velocity=24~m/s}

\sf{Time=4s}

\bold\orange{According~to~the~first~equation ~of ~the~motion:-}

\longrightarrow\sf\green{v=u+at}

Where “v” is final velocity “u” is initial velocity, “a” is acceleration and “t” is time taken.

\huge\bold\pink{Put~the~values:-}

\longrightarrow \sf{24=0+a×4}

\longrightarrow \sf{a=}\frac{24}{4}

\longrightarrow \sf{a=6~m/s²}

\huge\mathfrak\purple{Hence,}

Acceleration of the car is 6 m/s²

\huge{\underline{\texttt{\pink{More~to~know→}}}}

\sf{s=ut+at²(second~equation~of~motion)}

\sf{v²=u²+2as(Third~equation~of~motion)}

Negative value of acceleration is known as retardation.

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