A projectile is launched at 45 degrees. It reaches its highest point in 10 s. Find its initial velocity.

Why is it important always to use horizontal bars in unit fractions when performing unit conversions?

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? ”

Macy always thought there were only a few hair colors blonde brown and black however when she actually began looking around she saw varying shades of these hair color what is a possible reason for so many different hair colors