2. A racehorse accelerates uniformly at 7.56 m/s?, reaching its final speed after running 19.0 m. If it
starts at rest, what is its final speed?

Write a hypothesis about the effect of increasing resistance on the current in the circuit. use theformat and be sure to answer the lesson question. “how do changes in voltage or resistance affect current in an electric circuit? ”

Acar jack with a mechanical advantage of 6 needs to produce an output force of 600 n to raise a car. what input force is required? 6 n 100 n 600 n 3,600 n

Boiling water is an example of physical change. true or false