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

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

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 seconds is
Answer» 40 N s 56 N s 72 N s 32 N s Solution :`J=intF.dt`