kylieampomah kylieampomah
  • 15-01-2021
  • Physics
contestada


Bob needs to accelerate a 4 kg box at 2 m/s2. How much force does he need to use?

Respuesta :

olayemiolakunle65
olayemiolakunle65 olayemiolakunle65
  • 20-01-2021

Answer:

8 N

Explanation:

From Newtons second law of motion, we have;

F = ma

where: F is the force applied, m is the mass of the object, and a is its acceleration.

From the given question: mass of box  = 4 kg and acceleration of the box  = 2 m/[tex]s^{2}[/tex], then;

F = 4 x 2

  = 8

F = 8 N

The amount of force to be used is 8 N.  

Answer Link

Otras preguntas

Suppose there is a temple, monastery, mosque or church near your school or house that is in need of urgent repairs. What could you do to preserve it?​
What are hieroglyphics and what was the significance of the Rosetta Stone in better understanding Ancient Egyptian culture?
Evaluate the equation
Solve each equation. 1)-9 + x = 4
What is the area of the rectangle ABCD? Help
Find the probability that a randomly selected point within the circle falls in the white area. r = 4 cm 2.5 cm 3 cm 3 cm [?]% Round to the nearest tenth of a pe
An observer measures a 100 Hz Doppler shift as an ambulance goes by. At rest, the frequency of the ambulance's siren is 2,000 Hz. What is the speed of the ambul
where are genes located in a prokaryotes cell?
Differentiate Regionalization versus internationalization versus Globalization?​
which early governing group of the united states adopted the articles of confedertion and ratified it before the end of the revolutionary war A. First continent