Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

i have to 2 rotatimg machines, that rotates when air blows,, if one machine has a greater radius,,, and same wind blows over the machines,,, then which one will have greater revolutions per min.!?????? Pls help!!!!

i have to 2 rotatimg machines, that rotates when air blows,, if one machine has a greater radius,,, and same wind blows over the machines,,, then which one will have greater revolutions per min.!??????

Pls help!!!!

Grade:9

1 Answers

pratish shrivastava
31 Points
10 years ago

according to me,the machine which have less radius have greater revolution per min.... because as the radius increases,moment of inertia increases since, moment of inertia is inversely proportional to angular velocity(at constant torque)

so,,,,

the machine which have less radius have greater angular velocity & have greater revolution

 

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free