Velocity and Displacement with uniform acceleration 1. A car with an initial speed of 13.7 m/s accelerates at a uniform rate of 0.92 m/s2 for 3.6 s. Find
the final speed and displacement of the car during this time.

Electoral current force mechanical advantage if the wheel and axle is 2 n and the output force is 20 n

Aform of energy that is reflected or emitted from objects in the form of electrical and magnetic waves that can travel through space. there are many forms of  electromagnetic  energy including gamma rays, x rays, ultraviolet radiation, visible light, infrared radiation, microwaves and radio waves.