Question

What does this image signify? Describe in 150 words with respect to the chapter "Globalisation and the Indian economy". (Must be 150 words, and irrelevant answer will be reported, Most relevant answer will be marked brainliest, Must be in respect to the chapter.)

Answer 1

Answer:

Sorry I don't know if you have any questions or need any further information

Answer 2

Explanation:

Answer:

Angular acceleration = 10 π rad/s²

Explanation:

Given:

Initial angular velocity = 0 rad/s

Final angular velocity = 600 revolutions/minute

Time taken = 2 seconds

To Find:

Angular acceleration of the rod

Solution:

Converting angular velocity from rev/min to rad/s

We know,

600 rev/min = 2 π/60 × 600

= π/30 × 600

= 20 π rad/s

Now by the first equation of kinematics we know that,

\tt \boxed{\omega _f = \omega _i +\alpha \times t}

ω

f

=ω

i

+α×t

where \tt \omega_fω

f

= final angular velocity

\tt \omega_iω

i

= initial angular velocity

\tt \alphaα = angular acceleration

t = time taken.

Substituting the data we get,

20 π = 0 + α × 2

α = 20 π/2

α = 10 π rad/s²

Hence the angular acceleration of the rod is 10 π rad/s².