Areconnaissance plane flies 551 km away from its base at 633 m/s

what is it’s average speed?
answer in units of m/s

Aprojectile is launched from ground level with an initial velocity of v 0 feet per second. neglecting air resistance, its height in feet t seconds after launch is given by s equals negative 16 t squared plus v 0 t. find the time(s) that the projectile will (a) reach a height of 192 ft and (b) return to the ground when v 0equals112 feet per second. (a) find the time(s) that the projectile will reach a height of 192 ft when v 0equals112 feet per second. select the correct choice below and, if necessary, fill in the answer box to complete your choice.

If element x has 99 protons how many electrons does it have

Acoil suspended freely, points in some direction when no current is passed through it . can you tell what will happen when a current is passed though it?