Un cilindro de aluminio con una masa de 120 Kg, cuenta con una densidad promedio a una temperatura de 189 °C, ¿Cuál será el volumen final del cilindro si se incremental su temperatura hasta 247°C? α =2.4 x 10^-5 Densidad = 2 700 kg/m³

Awoodchuck would chuck all the wood he could chuck if a woodchuck could chuck wood.

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.

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction