For a body travelling with uniform acceleration, its final velocity is v=sqrt(180-7x) , where x is the distance travelled by the body. Then the acceleration is

For a body travelling with uniform acceleration, its final velocity is

1.	For a body travelling with uniform acceleration, its final velocity is v=sqrt(180-7x) , where x is the distance travelled by the body. Then the acceleration is
Answer» `-8m//s^(2)` `-3.5m//s^(2)` `-7m//s^(2)` `180m//s^(2)` ANSWER :B