Question

A boy having a mass of 60 kg holds in hands a school bag of weight 40 N . With what force the floor will push up on his feet? plz answer with steps.​

Answer 1

$\huge {\sf {\underline {\underline {\red {Answer :-}}}}}$

$\sf{Given :-}$

Mass = 60 kg

Weight = 40 N

$\sf{To \ find :-}$

Force = ?

$\sf{Solution :- }$

Let the force with which floor pushes up his feet is R.

⇒R = Weight of the man + Weight of the bag

⇒R = 50 × 9.8 + 40

$\sf\red{⟶}$ 530N

Answer 2

Explanation:

Given :-

Mass = 60 kg

Weight = 40 N

To find:−

Force = ?

Solution:−

Let the force with which floor pushes up his feet is R.

⇒R = Weight of the man + Weight of the bag

⇒R = 50 × 9.8 + 40

530N