3. A 2.75 kg particle moves as function of time as follows: › Mathematics › College 4 days ago — 3. A 2.75 kg particle moves as function of time as follows: x(t) = 5cos(1.25t+π/4); where distance is measured in meter and time in seconds.

i'm only doing this for the points : (

explanation:

i'm only doing this the points

whitney would be experiencing fear or unintentional terror

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.