A bus starting from rest moves with a uniform acceleration of 0.1 m s-2 for 2 minutes. Find

             (a) the speed acquired

Answers (1)

Given, The bus starts from rest. Hence, the initial speed of the bus = 0\ ms^{-1}

Acceleration of the bus, a = 0.1\ ms^{-2}

Time is taken, t = 2\ min = 2\times60\ s = 120\ s

(a) We know, v = u+at

\\ \implies v = 0+(0.1)(120) = 12\ ms^{-1}

Therefore, the speed acquired by the bus is 12\ ms^{-1}

Preparation Products

Knockout KCET 2021

An exhaustive E-learning program for the complete preparation of KCET exam..

₹ 4999/- ₹ 2999/-
Buy Now
Knockout KCET JEE Main 2021

It is an exhaustive preparation module made exclusively for cracking JEE & KCET.

₹ 27999/- ₹ 16999/-
Buy Now
Knockout NEET Sept 2020

An exhaustive E-learning program for the complete preparation of NEET..

₹ 15999/- ₹ 6999/-
Buy Now
Rank Booster NEET 2020

This course will help student to be better prepared and study in the right direction for NEET..

₹ 9999/- ₹ 4999/-
Buy Now
Knockout JEE Main Sept 2020

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 12999/- ₹ 6999/-
Buy Now
Exams
Articles
Questions