nikkiroxy342 nikkiroxy342
  • 02-06-2022
  • Physics
contestada

30 POINTS!!! how long must a 50 N force act on a 400 kg mass to raise its speed from 10 m/s to 12 m/s

Respuesta :

Mohamed1429
Mohamed1429 Mohamed1429
  • 02-06-2022

Answer:

16 seconds

Explanation:

we want to find the acceleration first:

F = ma

50/400 = a

a = 0.125 m/s²

laws of motion formula:

vf = vi + at

12 = 10 + 0.125t

t = 16 seconds

hope this helps :)

Answer Link

Otras preguntas

How can you use an equation to make a prediction from a pattern?
what is the meaning of a hybrid seed
You are standing at the edge of a cliff which is 40 m tall. You throw an apple up with a speed of 15 m/s, and it accelerates downward at 9.81 m/s^2. How long do
Mikaela purchased a paddleboard originally priced at $899. If all merchandise was on sa spent on the paddleboard? $385.67 $424.78 $578.51 $604.58
In this type of governance the power is in the hands of one person​
yes haha yes what no oh yeah no nevermind wait yes
Convert the population of Texas to Scientific notation. There are 28,000,000 people living in Texas.
CAN YOU PLES FRIEND ME
which organization was created to help blacks after the end of slavery?
600+39 what does it add up to help