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
densk [106]
3 years ago
9

What is the force required to move a 2,000 kg car with an acceleration of 2 m/s/s?

Mathematics
2 answers:
Airida [17]3 years ago
6 0

We know that According to Newton's Second Law that :

Force acting on an object is equal to the Mass of that Object multiplied by the Acceleration of that Object.

Given Mass of the Car as : 2000 kg

Acceleration of the Car as : 2 m/s²

Force required to move the Car = 2000 × 2 = 4000 Newton

vovikov84 [41]3 years ago
6 0

Answer:

16,000 N

Step-by-step explanation:

Force = mass × acceleration

= 2,000 kg × 8 m/s2

= 16,000 kg m/s2 or 16,000 N

You might be interested in
Use Lagrange multipliers to find the maximum and minimum values of
marusya05 [52]

The Lagrangian is

L(x,y,\lambda)=x+8y+\lambda(x^2+y^2-4)

It has critical points where the first order derivatives vanish:

L_x=1+2\lambda x=0\implies\lambda=-\dfrac1{2x}

L_y=8+2\lambda y=0\implies\lambda=-\dfrac4y

L_\lambda=x^2+y^2-4=0

From the first two equations we get

-\dfrac1{2x}=-\dfrac4y\implies y=8x

Then

x^2+y^2=65x^2=4\implies x=\pm\dfrac2{\sqrt{65}}\implies y=\pm\dfrac{16}{\sqrt{65}}

At these critical points, we have

f\left(\dfrac2{\sqrt{65}},\dfrac{16}{\sqrt{65}}\right)=2\sqrt{65}\approx16.125 (maximum)

f\left(-\dfrac2{\sqrt{65}},-\dfrac{16}{\sqrt{65}}\right)=-2\sqrt{65}\approx-16.125 (minimum)

5 0
3 years ago
Proportions happen because two events or scenarios are ___
Anni [7]
<span>Proportions happen because two events or scenarios are related or associated with one another </span>
6 0
3 years ago
Rut gon cac phan so sau36\63 30\25 24\32 15\30
Stels [109]
2348833bdjdjfjfj ududdu
4 0
3 years ago
In a movie theater, there are children and adults in the ratio 4:7. If there are 21 adults, how many people total are there in t
lozanna [386]

Answer:

33

Step-by-step explanation:

7x3=21

4x3=12

21+12=33

8 0
3 years ago
The graph shows the number of paintballs a machine launches, y, in x seconds:
aalyn [17]
The answer is B, 20 balls in 4 seconds. Or 5 balls per second.
5 0
3 years ago
Other questions:
  • Exponential functions have the form f(x)=b^x. What type of an exponential function would you have (increasing or decreasing) if
    6·1 answer
  • Cameron earns $7 per hour. How much does he earn in 5 hours
    10·1 answer
  • The function f shown in the graph is an even function. The graph has been hidden for x ≥ 0. Complete the following sentences.
    7·2 answers
  • What is the image of point (4, 3) if the rotation is 90º ? Please and thank you.
    13·1 answer
  • T-shirts at a flea market cost $4.50 each and shorts cost $6 each. You have $108. Write an equation in standard form that models
    6·2 answers
  • (1/2)^3+(8*3/4)-6 please help asap
    9·1 answer
  • Ellis is painting wooden fenceposts before putting them in his yard. They are each 7 feet tall and have a diameter of 1 foot. Th
    14·1 answer
  • A cylindrical can without a top is made to contain 25 3 cm of liquid. What are the dimensions of the can that will minimize the
    15·1 answer
  • 82,000,000,000,000,000,000,000 in scientific notation
    5·2 answers
  • The sum of two numbers is 120. Three times
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!