How long does it take a bicycle to travel 100 m if it goes a speed of 15 m/s?

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.

statement #3 on andre"s list is false.

inverse v=i*r

nice nice