A spring has length l and spring constant k . If spring is divided in two equal parts then spring constant of each part is

Question

A spring has length l and spring constant k . If spring is divided in two equal parts then spring constant of each part is (A)  k  (B)  (k/2)  (C) 2 k  (D) 4 k

Tardigrade Admin · Accepted Answer

Spring constant k=F/l If spring is divided into two equal parts, then length (l) will become half. So, the spring constant will become double i.e. will become 2 k.

Q. A spring has length $l$ and spring constant $k$ . If spring is divided in two equal parts then spring constant of each part is

$k$

$\frac{k}{2}$

$2 k$

$4 k$

Spring constant $k = F / l$ If spring is divided into two equal parts, then length $(l)$ will become half. So, the spring constant will become double i.e. will become $2 k$ .

Q. A spring has length l and spring constant k . If spring is divided in two equal parts then spring constant of each part is

k

2k​

2k

4k

Spring constant k=F/l If spring is divided into two equal parts, then length (l) will become half. So, the spring constant will become double i.e. will become 2k.

Q. A spring has length $l$ and spring constant $k$ . If spring is divided in two equal parts then spring constant of each part is

$k$

$\frac{k}{2}$

$2 k$

$4 k$

Spring constant $k = F / l$ If spring is divided into two equal parts, then length $(l)$ will become half. So, the spring constant will become double i.e. will become $2 k$ .