Math, asked by kajal09839, 3 months ago

The velocity of a body moving at an initial speed of 20 m/s and having an acceleration of
4 m/s after 2 s will be​

Answers

Answered by BrainlyEmpire
152

\pink\malteseGiven :

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\:Initial\: Speed\: of\: Body\: =\: 20 \:m/s

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\:Acceleration\: of \:Body\: = \:4\: m/s

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\: Time \:taken \:=\:  2 S

\:\:\:\:\:\:\:\:\:\:\:

\green\maltese To Find :

\:\:\:\:\:\:\:\:\:\:\:

\leadsto\sf\: Final \:Velocity\: of \:Body

\:\:\:\:\:\:\:\:\:\:\:

\red\maltese Solution :

\:\:\:\:\:\:\:\:\:\:\:

\large\underline{\purple{\sf \blue{\bigstar} Formula \: :-\: v\: = \:u\: +at\::-}}

\:\:\:\:\:\:\:\:\:\:\:

\large\underline{\green{\sf \pink{\dag} Understanding\: the \: Concept:-}}

For solving this question we have to just apply one formula of motion ( v = u + at ), after putting value in formula we can get final answer . So Finally solving further By using Formula !

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\:V\: =\: 20\: + \:4 \:×\: 2

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\: V \:=\: 20\: +\: 8 \:m/s

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\: V\: =\: 28\: m/s

\:\:\:\:\:\:\:\:\:\:\:

\blue\dag Therefore :

\:\:\:\:\:\:\:\:\:\:\:

\leadsto\sf\: Final \:Velocity\: of \:body\: is\: 28 \:m/s

\:\:\:\:\:\:\:\:\:\:\:

______________________

Answered by ModsSolveMyQuestion
0

Step-by-step explanation:

Given :

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\:Initial\: Speed\: of\: Body\: =\: 20 \:m/s⇢InitialSpeedofBody=20m/s

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\:Acceleration\: of \:Body\: = \:4\: m/s⇢AccelerationofBody=4m/s

\:\:\:\:\:\:\:\:\:\:\:

\dashrightarrow\sf\: Time \:taken \:=\: 2 S⇢Timetaken=2S

\:\:\:\:\:\:\:\:\:\:\:

\green\maltese✠ To Find :

\:\:\:\:\:\:\:\:\:\:\:

\leadsto\sf\: Final \:Velocity\: of \:Body⇝FinalVelocityofBody

\:\:\:\:\:\:\:\:\:\:\:

\red\maltese✠ Solution :

\:\:\:\:\:\:\:\:\:\:\:

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