Question

The position of a body moving along x axis at time t is given by x= ( t^2-4t+6)m . The distance travelled by the body in time inþerval t=0 to t=3 is

Answer 1

Answer:

- 3 m

Explanation:

x= ( t^2-4t+6)

The distance travelled by the body in time interval t=0 to t=3 is S

S = ( 3² - 12 + 6 ) - ( 0² - 0 + 6 ) = - 3 m