Well I figured out at his current pace, he would finish the 1100 remaining meters in 200 seconds. However, he needs to complete it in 180 seconds. I'm not sure how to find out how long he has to accelerate at 0.20 m/s/s to complete it in 180 seconds.
The period of physical changes to sex characteristics that marks the beginning of adolescence in males and females is Puberty.
Answer:
Los movimientos verticales o circulación convectiva consisten en un intercambio de lugar entre el aire caliente de las capas bajas y el aire frío de las superiores. Este movimiento se debe a la diferencia de densidades de las distintas masas de aire. Los movimientos horizontales se basan en las diferencias de presión.
There is no (gap) in time between the action and the reaction
hope that helps:)
Answer:
F = 32 [N]
Explanation:
To solve this problem we must use Newton's second law, which tells us that the sum of forces on a body is equal to the product of mass by acceleration.
∑F = m*a
where:
F = forces applied [N] (units of Newtons)
m = mass = 40 [kg]
a = acceleration = 0.8 [m/s²]
Now replacing:
![F=m*a\\F = 40*0.8\\F = 32 [N]](https://tex.z-dn.net/?f=F%3Dm%2Aa%5C%5CF%20%3D%2040%2A0.8%5C%5CF%20%3D%2032%20%5BN%5D)
