Question

Compute the weight of a body on earth whose mass is 25Kg

Answer 1

Explanation:

given mass = 25 kg

acceleration due to gravity = 9.8m/s²

weight = 25kg * 9.8m/s²

= 245N

Answer 2

Formula Applied :

$\huge \bigstar\ \; \sf \pink{W=mg}\ \;$

where ,

• W denotes weight
• m denotes mass
• g denotes gravity

Explanation :

• Mass , m = 25 kg

Acceleration due to gravity of earth is 9.8 m/s²

• Gravity , g = 9.8 m/s²

$\to \sf W=mg\\\\\to \sf W=(25)(9.8)\\\\\to \sf W=245\ kg.m/s^2\\\\\to \sf W=245\ N\ \; \bigstar$

So , Weight of the body on earth is 245 N