Answer:
The extension of the spring is 0.392 m.
Explanation:
Given;
spring constant, k = 50 N/m
mass attached to the spring, m = 2.0 kg
let the extension of the spring = x
The extension of the spring is calculated by applying Hook's law;
F = kx
mg = kx
Therefore, the extension of the spring is 0.392 m.
Density = mass / volume = 7/14 = 0.5!g/cm^3
<span>On the ignition switch, the
ACC position provides power to electrical equipment including lights, wipers, warning lights and radio, without turning on the engine.
</span>
ACC is an Autonomous cruise
control or adaptive cruise
control is a system for
road vehicles that automatically adjusts the vehicle speed (can increase or
decrease the speed) to maintain a safe distance from vehicles ahead.
There are
also many other names of Autonomous cruise control such as active cruise control, intelligent cruise
control, or radar cruise control.
The basic definition of pressure is force/area and the scientific community defined that as the Pascal (Pa).
