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

A load of 10 kg is suspended by a metal wire 3 m long and having a cross-sectional area 4 mm2. Find (a) the stress (b) the strain and (c) the elongation. Young modulus of the metal is 2.0 × 1011 N m-2.

A load of 10 kg is suspended by a metal wire 3 m long and having a cross-sectional area 4 mm2. Find (a) the stress (b) the strain and (c) the elongation. Young modulus of the metal is 2.0 × 1011 N m-2.

Grade:upto college level

2 Answers

Jitender Pal
askIITians Faculty 365 Points
6 years ago
Sol. F = mg Stress = F/A Strain = ∆L/L Y = FL/A∆L ⇒ ∆L/L = F/YA
Ravi
13 Points
2 years ago
Load 12kg wire 3m area 5mm2.ccacalcalccalcucalculcalculate sststrstrestreastress sststrstrastranstrastraistrainstrain 

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