Un cuerpo viaja con una velocidad de 10 m/sg luego incrementa hasta 15 m/sg, este incremento fue durante 0 sg a 10 sg, ¿Cuál es la aceleración del cuerpo?

Acceleration,

Explanation:

The question says " A body travels with a speed of 10 m / s then increases to 15 m / s, this increase was during 0 s to 10 s, what is the acceleration of the body? ".

Initial speed, u = 10 m/s

Final speed, v = 15 m/s

Time interval, t = 10 s

We need to find the acceleration of the body. It is equal to the rate of change of velocity. It can be given by the formula as follows :

So, the acceleration of the body is .

waves moving from a fast medium to a slow medium will experience a reflection as light travels more slowly than red light. total internal reflection occurs when the critical angle is.

answer: the exterior temperature of commercial jet planes as they leave the stratosphere and return to the ground increases steadily.

explanation:

the lower most layer of atmosphere is troposphere which extends from 0 to 12 km above the surface of the earth. the temperature initially decreases as distance is increased from the earth's surface. commercial jets fly in lower part of the stratosphere. the stratosphere extends upto 50 km. the temperature in stratosphere starts rising again due to presence of ozone which traps the uv rays.

thus, when the planes leave the stratosphere and return to the ground, the exterior temperature increases steadily.