The volume of brick is 2.197 L . The submerged brick is balanced by a 2.54kg mass on the beam scale. The weight of the brick is

Question

The volume of brick is 2.197 L . The submerged brick is balanced by a 2.54kg mass on the beam scale. The weight of the brick is <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/p-2u05edlfmaakr4as.jpg" /> (A) 46N (B) 50N (C) 56 N (D) 72N

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/p-2u05edlfmaakpn5k.jpg" /> T+FB-W=0 W=T+FB=2.54× 9.8+103× 2.197× 10- 3× 10 W=46.43N

Q. The volume of brick is $2.197 L$ . The submerged brick is balanced by a $2.54 k g$ mass on the beam scale. The weight of the brick is

$46 N$

$50 N$

$56 N$

$72 N$

$T + F_{B} - W = 0$
$W = T + F_{B} = 2.54 \times 9.8 + 1 0^{3} \times 2.197 \times 1 0^{- 3} \times 10$
$W = 46.43 N$

Q. The volume of brick is 2.197L . The submerged brick is balanced by a 2.54kg mass on the beam scale. The weight of the brick is

46N

50N

56N

72N