Question

the displacement x of a particle in time t is given by 10t^2-4t-x =0. where x is in meter and t in second. the distance covered by the body in 4th second of motion​

Answer 1

Answer:

Explanation:

distance greater than or equal  displacement

10t^2-4t=x

10*16-16=x

144=x

distance greter than or equal to 144