Question

a bird of mass 0.1 kg is rising vertically with an acceleration 0.2 metre per second square. the muscular force exerted by it is where (g= 9.8 metre per second square)
a) 1 newton. b) 9.8 kg–wt
c) 1/9.8 kg–wt. d) 980 newtons

Answer 1

I am not getting your question