Ask a New Question

S=6t^3+8t^2+5 -3≤ t≤ -1

Find the body's average velocity for the given time interval.

1 answer

S(-3) = 6(-27) + 8(9) + 5 = -85
S(-1) = 6(-1) + 8 + 5 = 7

avg velocity = (7 + 85)/(-1 + 3) = 46

Ask a New Question or answer this question.

Similar Questions

The velocity of a body A is given by v(t) = 2t^i + t3^j. The body starts from rest at time t = 0 and position s(0) = 2^i 10^j.
1. 0 answers
A particle moves according to the equation x= (10 m/s^2)t^2 where x is in meters and t is in seconds.a. Find the average
1. 0 answers
A stock car starts from rest at time t=0 with velocity (m/s) increasing for 4.0 s , according to the function Vx=1.4t2+1.1t.a)
1. 1 answer
A particle moves on a line so that its position at time t seconds is p(t)=3t3 meters to the right of the origin. Find the time c
1. 1 answer

more similar questions