An amusement park carousel travels at a speed of 8.0 m/s. if the circular track of the carousel is 60.0m around, how long will it take to make one complete revolution

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.

The slope of a velocity time graph over any interval of time gives the during that interval

Why do astronauts in the space shuttle weigh less?