Question

a bus starting from rest moves with a uniform acceleration of 0.1ms -2 for 2 minutes find :-
the speed acquired ?


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Answer 1

Solution :—

Given :-

• Initial Velocity (u) = 0 mls
• According (a) = 0.1 m/s²
• Time (t) = 2 min = 120 sec

To Find :-

• Final Velocity (v)

Formula Used :-

• v = u + at

Therefore,

⟹ v = 0 + 0.1 × 120

⟹ v = 0 + 120

⟹ v = 12

Thus, the final Velocity is 12 m/s ♡

Answer 2

$\huge\star\:\:{\orange{\underline{\purple{\mathcal{Solution}}}}}$

Here we have :-

${Initial\:\:velocity\:\:(u)\:\:=\:\:0 \dfrac{m}{s}}$

$Acceleration$ $(a)$ $=$ $0.1 \dfrac{m}{s}^{-2}$

$\text{Time\:\:(t)\:\:=2minutes\:\:=\:\:(120seconds)}$

$\:\sf\underline\red{To\:Find\::-}\:$

The speed acquired ?

We know :-

${\purple{\boxed{\large{\bold{V\:=u\:+\:at}}}}}$

$\hookrightarrow\:v\:=\:0\:+0.1\:×\:120$

${\boxed{\large{\bold{V\:=\:12 \dfrac{m}{s}}}}}$