in a swimming meet, the swimmers swim a total of 8 laps of a 50-meter-long swimming pool. what is the distance traveled by a swimmer in this meet? what is the swimmers displacement?

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.

What properties of a moving object are used in determining the object's energy of motion

What are the north and south poles of a solenoid change with?