At time t in seconds, a particle’s distance s⁢(t), in centimeters, from a point is given by s⁢(t)=13sin⁢ t+40. what is the average velocity of the particle from t⁢= π3 to t⁢= 13π3?

What is created when solids,liquids,an gases mix with one another

What happens to an isotope during radioactive decay?

How does a circuit breaker protect a refrigerator? a. when the current is too high, a metal strip in the fuse melts and opens the circuit. b. when the resistance is too high , a re-settable which opens a circuit c. when the current is too high , a re-settable switch opens the circuit d. when the resistance is too high a metal strip in the fuse melts and opens the circuit