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
marusya05 [52]
3 years ago
12

An 1800-kg car has an acceleration of 3.8 m/s2. What is the force acting on the car?

Physics
2 answers:
Elina [12.6K]3 years ago
4 0

Answer:

F = ma

F = (1800 kg)(3.8 m/s2 )

F = 6840 kg m/s2 = 6800 N

Scorpion4ik [409]3 years ago
4 0

given

mass = 1800 kg

acceleration = 3.8m/s.s

force = m × a

= 1800 × 3.8

= 6840 N

You might be interested in
A uniform meter stick (with a length of 1.00 meter) has a mass of 108 g. It is supported at its midpoint by a vertical rigid blu
alexandr1967 [171]

Answer:4

Explanation:

Given

m_1=21\ gm

m_2=27\ gm

Mass of stick is m=108\ gm

Let T be the tension in the red string

Now if the red string is cut , suppose T is the tension in the blue rod immediately after cut

Therefore

T=m_1g+m_2g

T=(0.021+0.027)\times 10

T=0.48\ N

4 0
3 years ago
Why don't you hear a sound when you move your hand back and fourth through the air
inessss [21]
Your hand is not capable of moving fast enough for sound to come out of it.
3 0
4 years ago
Read 2 more answers
Which part of the atom is not found in the nucleus
DiKsa [7]
The electrons are not found in the nucleus. Electrons are in constant movement in the electron cloud. The only sub-atomic particles in the nucleus are the protons and neutrons.
7 0
3 years ago
As amplitude of a wave increases, the
agasfer [191]

i think so it is frequency

7 0
3 years ago
What is the correct answer?
sashaice [31]

Answer:

D) 4

Explanation:

Roots of a polynomial must be factors of the last term.

In this case, the factors of 6 are +1, -1, +2, -2, +3, -3, +6, -6. The only factor that doesn't show up, given the options, is 4. This means that D is the correct answer.

7 0
3 years ago
Other questions:
  • What is the force exerted on a moving charge of -2.0 C at a 20° angle through a magnetic field of 3.0 x 10-4T with a
    10·1 answer
  • How does density of the medium affect the speed of a wave?
    6·1 answer
  • An object with a mass of 5.0 Kg has a force of 20.0 newtons applied to it. What is the resulting acceleration of the object?
    11·1 answer
  • How does sugar affect the attention of small children?
    14·2 answers
  • Is It possible for two dominant parents to have a recessive baby ?
    13·1 answer
  • The Sun transfers energy to the atmosphere primarily by _____.
    12·1 answer
  • For a person with a Near Point (NP) = 45 cm, what would be his prescription's lens power = _________ diopters A) 1.08 diopters
    8·1 answer
  • A car accelerates at a rate of 6m/s^2 for 4 seconds until it has traveled a total of 40m what was the initial velocity of the ca
    6·1 answer
  • What happens in a chemical reaction?
    10·1 answer
  • A vibrating mass of 300 kg mounted on a massless support by a spring of stiffness 40,000 N>m and a damper of unknown damping
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!