Average speed = (distance covered) / (time to cover the distance)
Average speed = (4 meters) / (5 seconds)
Average speed = (4/5) (meters/seconds)
Average speed = 0.8 m/s
Well the diagram would look like the water cycle I think
2.6m/s²
Explanation:
Given parameters:
Mass of football = 0.94kg
Force on ball = 2.4N
Unknown:
The acceleration of the ball = ?
Solution:
According to Newton's second law of motion "the net force on a body is the product of its mass and acceleration".
Net force = mass x acceleration
Make acceleration the subject of the expression;
Acceleration = 
Acceleration =
= 2.6m/s²
learn more:
Acceleration brainly.com/question/3820012
#learnwithBrainly
Answer:
Por lo tanto la expresión anterior se menciona que el trabajo mecánico es igual a los cambios de energía cinética del sistema mecánico. Trabajo mecánico y energía potencial. ... "Se realiza un trabajo sobre un cuerpo cuando este se desplaza o deforma por la acción de una fuerza" (definición de trabajo).