Ill mark as brainliest

Write the equation for momentum, first using symbols for the variables, then using words for the variables.

What is the name of the perceived change in a sound wave’s frequency due to motion between the observer and the sound source?

Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.