Question

saif help me

Answer 1

sorry i meant every one help me

Answer 2

F is directly propotional to v^2
if velocity is doubled then force would be

Answer 3

half.

Answer 4

Exponential growth

Answer 5

F = 2v^2

F/2 = v^2

Answer 6

F=kv^2


F=k(2v)^2


F = k(4v)


F = 4kv


So the force is quadrupled when the velocity is doubled

Answer 7

If velocity was increased, how could force ever be decreased? I guess this is just one of those things you will never really understand.

Answer 8

thanks jim sir and jake and saif

Answer 9

direct proportion: as independent variable increases, the dependent variable increases