A particle is at x=+5m at t=0, x=-7m at t=6s and x=+2m at t=10s. Find the average velocity of the particle during the intervals.

Question

(a) t=0 and t=6s (b) t=6s to t=10s (c) t=0 to t=10s

Answer 1

Average velocity is total displacement over total time.
For example in a) We went from +5 to -7 so displacement is -12. Time was 6 seconds. Ave vel = -12/6.

Answer 2

so wat is the exact answer to the answer?

Answer 3

What about interval 6 to 10 secs