y is the vertical height of the launcher (above the floor), and vo is the launch speed of the ball. As shown, the ball launched completely horizontally. If y = 1.33 m, and vo= 5.7 m/s, what is the horizontal range of the ball (that is, how far does it travel in the x-direction before hitting the ground)?

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

If y gets smaller as x gets bigger and y have an relationship?

An important dimensionless parameter concerned with very high-speed flow is the mach number, defined as v/c, where v is the speed of the object such as an airplane or projectile, and c is the speed of sound in the fluid surrounding the object. for a projectile traveling at 1170 mph through air at 50 ˚f and standard atmospheric pressure, what is the value of the mach number?