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 spring of spring constant 5*10 3 N/m is stretched initially by 5 cm from the unstretched position. Then the work required to stretch is further by another 5 cm is ?

A spring of spring constant 5*10 3 N/m is stretched initially by 5 cm from the unstretched position. Then the work required to stretch is further by another 5 cm is ?

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
11 months ago
576-54_1.PNG
Arun
25763 Points
11 months ago
Here, W=1/2k(x22-x12)                = 1/2×5×103((10/100)2-(5/100)2)                =1/2×5×103/104(100-25)                =18.75J Hence the work required to stretch the spring further by another 5cm is 18.75 N-m
 

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