In the following figure, the object of mass m is held at rest by a horizontal force as shown. The force exerted by the string on the block is

Question

In the following figure, the object of mass m is held at rest by a horizontal force as shown. The force exerted by the string on the block is (A) F (B) m g (C) F+m g (D) √F2+m2 g2

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/physics/e9608913b3979e2ce1f6061ff41e73eb-.png" /> For mass m to be at rest, net force on m should be zero So T=√F2+m2 g2

Q. In the following figure, the object of mass $m$ is held at rest by a horizontal force as shown. The force exerted by the string on the block is

$F$

$m g$

$F + m g$

$F^{2} + m^{2} g^{2}$

For mass $m$ to be at rest, net force on $m$ should be zero So $T = F^{2} + m^{2} g^{2}$

Q. In the following figure, the object of mass m is held at rest by a horizontal force as shown. The force exerted by the string on the block is

F

mg

F+mg

F2+m2g2​

For mass m to be at rest, net force on m should be zero So T=F2+m2g2​

Q. In the following figure, the object of mass $m$ is held at rest by a horizontal force as shown. The force exerted by the string on the block is

$F$

$m g$

$F + m g$

$F^{2} + m^{2} g^{2}$

For mass $m$ to be at rest, net force on $m$ should be zero So $T = F^{2} + m^{2} g^{2}$