Question

A car increases its speed from 30km/hr to 35km/hr in an hour its acceleration is

Answer 1

⇝Given :

• Cars speed = 30km/hr
• Increases to = 35km/hr
• Time = 1hr

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⇝To Find :

• Acceleration = ?

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⇝Solution :

❒Formula for Acceleration :

${\red{\maltese{\dag{\orange{\underbrace{\underline{\mathfrak{Acceleration = \frac{v - u}{t} }}}}}}}}$

❒Here,

U = Initial Velocity = 30km/h

V = Final Velocity = 35km/h

T = 1hr

Acceleration = ?

❒Solving starts :

${\leadsto{\sf{Acceleration = \frac{v - u}{t} }}}$

${\leadsto{\sf{Acceleration = \frac{35 - 30}{1} }}}$

${\leadsto{\sf{Acceleration = {\cancel\frac{ 5}{1} }}}}$

${\red{:{\mapsto{\underline{\boxed{\bf{5km/ {h}^{ - 2} }}}}}}}$

❒So,

${\orange{\underline{\green{\underline{\boxed{\mathfrak{Acceleration = 5km/ {h}^{ - 2} }}}}}}}$

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Answer 2

Explanation:

@ = v - u _ t

@ = 35 - 38 _1 kmh - 2

5 kmh - 2

I hope this answer is correct

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