2.) a bobsled, moving at 32 m/s, decelerates to 22 m/s at a rate of 4.8 m/s^2. determine the distance traveled by the bobsled during this time.

Explanation:

This is a uniformly accelerated motion, so we can determine the deceleration of the car by using a suvat equation:

where

v is the final velocity

u is the initial velocity

a is the acceleration

s is the distance covered

For the car in this problem,

u = 27.8 m/s

v = 0

s = 17 m

Solving for a, we find the acceleration:

low freq = 100 mhz

low wavelength =101.7m

length = 3x10^8/freq

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.