The position of a particle as a function of time is given by x=(−5m/s)t+(3m/s2)t2. Find the average speed from t=0 to t=1s.
Express your answer using two significant figures.

which piece of furniture will have the most inertia and give the furniture movers the most difficulty in moving?  

answer

a 75kg dining table

if the person is shown to have +90n, then ans is -10n.

if the person is shown to have -90n, then ans is +10n.