Home
Physics
Chemistry
Mathematics
Biology
Home
Physics
Define torque.A wrench of longer arm is preffered than a wrench of shorter arm,why?explain.
Define torque.A wrench of longer arm is preffered than a wrench of shorter arm,why?explain.
Define torque.A wrench of longer arm is preffered than a wrench of shorter arm,why?explain.
Answer:
Image Solution:
Related Post:
1.)
Compare the equation of angular motion with the equation of linear motion.
2.)
Define angular momentum.A planet revolves around a massive star in a highly elliptical orbit.Is its angular momentum constant over the entire orbit?
3.)
A disc of moment of inertia 5 x 10^-4 kg m^2 is rotating freely about axis O through its centre at 40 rpm as shown in figure.Calculate the new revolution per minute(r.p.m) if some wax of mass 0.02kg is dropped gently on to the disc 0.08m from its axis.
4.)
Write a relation between moment of inertia and torque.
5.)
Describe the work and power in rotational motion with their expression.
Post a Comment
0 Comments
Popular Posts
A constant torque of 20Nm is exerted on a pivoted wheel for 10 second during which time the angular velocity of the wheel changes from zero to 100rpm.When the external torque is removed,it is stopped by friction in 100sec.Find
November 03, 2021
Grade 12: Chemistry New Grid Specification with Item Formal Plan || Latest Updated issued by CDC
July 03, 2021
X gm of a metal whose equivalent weight is 12 was completely dissolved in 100 CC of N/2 HCL . The volume was then made up to 500cc .where 25 CC of this diluted acid required 17.5 CC of N/10 NaOH for complete neutralization. find the value of x.
September 06, 2021
Grade 12 Physics Grid Specification Along with Question Pattern | All Five Units Detail Pattern
July 02, 2021
Calculate the Molarity of 3m NaOH solution having a density 1.1g/ml.
September 02, 2021
0 Comments