1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PIT_PIT [208]
3 years ago
5

A 4 kilogram box is at rest on a frictionless floor. A net force of 12 newtons acts on it. What is the acceleration of the box?

Physics
1 answer:
Rashid [163]3 years ago
4 0

Answer:

<h2>3 m/s^2</h2>

Explanation:

Step one:

given

Mass m= 4kg

Force F= 12N

Required

Acceleration the relation between force, acceleration, and mass is Newton's first equation of motion, which says a body will continue to be at rest or uniform motion unless acted upon by an external force

F=ma

a=F/m

a=12/4

a=3 m/s^2

You might be interested in
Directions: Using the T-chart below, compare balanced forces and unbalanced forces.
Salsk061 [2.6K]

Explanation:

unbalanced: a turning vehicle, apple falling on the ground, kicking a ball

balanced: floating on water, fruit hanging from tree, tug of war equally balanced teams

8 0
2 years ago
The properties of element 17 are most similar to which of the following elements?
DedPeter [7]

Halogens are highly reactive nonmetal elements in group 17 of the periodic table. ... Halogens are among the most reactive of all elements. They have seven valence electrons, so they are very “eager” to gain one electron to have a full outer energy level.

5 0
3 years ago
A wire in a circuit carries a current of 0.9 A.
ioda

Answer:

45coulombs

Explanation:

Using your equation current=0.9 & time=50secs multiply and your answer is 45. Hope the answer is good enough for u

7 0
3 years ago
Fossils have been found on two continents that are split apart, this is evidence that ?
Crank
B. the continents were once joined together..... this is pangaea
5 0
3 years ago
Which of the following is a possible measurement of velocity? A. 25 m B. 25 m/s C. 25 m east D. 25 m/s east
Kazeer [188]
Answer is B.
Because velocity is vector quantity, so magnitud and direction are needed to define it.
Since velocity means the speed(magnitude) of some object in a given direction, so it’s units are usually measured by meters/ seconds


3 0
3 years ago
Other questions:
  • The tension in the rope is constant and equal to 40 N as the block is pulled. What is the instantaneous power (in W) supplied by
    7·1 answer
  • 5. Two negative charges that are both - 3.8 C push each other apart with a force of 19.0 N. How far apart
    5·1 answer
  • How does molten rock and gas leave the volcano
    10·1 answer
  • Through which media did sound waves travel the fastest and the slowest?
    8·1 answer
  • What do you call a wave that is made up of electromagnetic feilds
    9·2 answers
  • The weight of a body of certain mass becomes zero in space.why?write with reasons​
    5·1 answer
  • Give you point but please i need help in physcis
    7·1 answer
  • How are the interference patterns for light through a double slit and light through a single slit similar yet different
    5·1 answer
  • 2. Why don't we produce everything ourselves?
    6·1 answer
  • Which best explains the forces acting on the objects?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!