Using your knowledge of the approximate mass of an automobile as well as the frequency with which you feel it oscillate when you go over a bump, estimate the value of the effective spring constant of the suspension. judging how long it takes for the oscillations to die out, estimate the value of the damping constant b.

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when