Question

A man weighing 60 kg moving down with an acceleration of 1.8 metre per second square the force exerted by floor on him is??

Answer 1

f=ma, but in case of downward motion we use 'g' instead of using 'a'

therefore,f=mg

f=60×1.8

f=108N

Answer 2

hi there

here's your answer

hope it helps