Quiz - Question of the Day

[Southie]

Re: Quiz - Question of the Day

@chanduchamaar

i never confused myself. i HAVE written the ‘g’ in units of m/s[SUP]2.[/SUP] and the units of force as per my equations come out to be Nm[SUP]2[/SUP]/Kg[SUP]2.
[/SUP]
**what i intended to say was : when someone says ‘gravity’, technically he/she is saying ‘acceleration due to gravity’ and is not saying ‘gravitational force’. **

i’m sad i couldn’t express it well.

the equations are more accurate when they’re expressed in differential form. so F=ma should be, F = md(v)/d(t) + vd(m)/d(t) am i correct?

a=dv/dt
So f is just mdv/dt