A body is acted on by a force given by F = (10 + 2t) N. The impulse received by the body during the first four second is

A body is acted on by a force given by F = (10 + 2t) N. The impulse re

1.	A body is acted on by a force given by F = (10 + 2t) N. The impulse received by the body during the first four second is
Answer» 40 N s 56 N s 72 N s 32 N s ANSWER :B