Question

man of mass 50 kilogram carries a bag of weight 40 Newton on his shoulder the force with which the floor push up his feet
will be

Answer 1

54 kg is your answer.
Please mark me in brain list answer

Answer 2

N = mass x acceleration
a = 10
N = 40
m = ?
mass = N × A
m = 40\10 = 4
total mass = 50+4 = 54kg
therefore the answer is 54kg