Question

a body travel 2 metre in 2 second and 2.8 m in next 2 second find the velocity after 10 seconds

Answer 1

=2nd in 2 sec.
=2.8 in next 2 sec.
=2.6 in next 4 secs
=2.4 in next 6 secs
=2.2 in next 8 secs
= 2m in next 10 seconds