Open this video of a boy sliding across the ice the screen shows a data table position against time graph of velocity against time graph the symbols used RT for time exposition before velocity in over egg cell or a tion in the data table distances measured in metres in time is in seconds calculate the man's average velocity using the equation average velocity equals total distance over total time

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

the design of a ski jumping suit involves a trade-off between giving the skiers lift to get higher jumps and ensuring the skier does not face a lot of drag before the jump itself. an expansive suit may to lift the skier higher, but at the same time, it will also increase the air resistance. higher air resistance as the skier goes down the slope limits the speed of the jump. a big suit also increases the risk of losing balance or control, especially if there's a strong gust of wind. while technologically enhanced suits a lot, clothing is not the only factor in a ski jumper’s success. gathering speed while skiing down the slope, ensuring good speed on the ramp, and maintaining good body posture and form in the air all contribute to a ski jumper's success.