You can increase the moment of inertia of a beam without increasing its cross sectional area by <span>making the beam more solid by using more material or material with a higher density. Also, you could deflate the air out of it so it has less tendency to rise with hot air currents.</span>
It’s definitely the 3rd one
Answer:
Minimum speed will be equal to 2.213 m/sec
Explanation:
We have given radius of the r = 2 m
Coefficient of friction
At minimum speed frictional force will be equal to centripetal force
So
So the minimum speed will be equal to 2.213 m/sec
The Correct Answer Is B.) P<span>sychoanalysis </span>
Answer:
The angle of incidence is equal to the angle of reflection.
Explanation:
yes.