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
drek231 [11]
3 years ago
13

according to newtons second law of motion, when an object is acted on by an unbalanced force, how will that object respond?

Physics
2 answers:
Elodia [21]3 years ago
8 0

Explanation:

Newton's second law of motion states that when a certain force is acted on an object then it is equal to the mass m of that object multiplied by the acceleration a of the object.

Mathematically, the relation is as follows.

                             F = m × a

Thus, we can conclude that when an object is acted on by an unbalanced force then the object will start to accelerate.



olga_2 [115]3 years ago
6 0
When an object is acted on by an unbalanced force, then that object will accelerate.
You might be interested in
If a star has no measurable parallax, what can you infer?.
Leni [432]
<span>If you can't measure the parallax that means that the star is far far away, beyond all possible reach of humanity with its current technology. The closer the star is the greater the parallax, so you either get a bigger, more powerful telescope, or you just accept that it's too far away to be measured at all. Eventually the technology will develop enough to measure it.</span>
3 0
3 years ago
The electric potential, when measured at a point equidistant from two particles that have charges equal in magnitude but of oppo
Reika [66]

Answer:

C) equal to zero

Explanation:

Electric potential is calculated by multiplying constant and charge, then dividing it by distance. The location that we want to measure is equidistant from two particles, mean that the distance from both particles is the same(r2=r1). The charges of the particle have equal strength of magnitude but the opposite sign(q2=-q1). The resultant will be:V = kq/r

ΔV= V1 + V2= kq1/r1 + kq2/r2

ΔV= V1 + V2= kq1/r1 + k(-q1)/(r)1

ΔV= kq1/r1 - kq1/r1

ΔV=0

The electric potential equal to zero

4 0
4 years ago
A mixing blade on a food processor extends out 3 inches from its center. if the blade is turning at 600 revolutions per minute,
7nadin3 [17]
First let's convert everything into SI units.
The length of the blade is 3 inches. Keeping in mind that 1 inc=0.025 m, we have
L=3 in \cdot 0.025  \frac{m}{inc} =0.075 m
The angular speed is 600 revolutions per minute. Keeping in mind that 1 rev=2 \pi rad and 1 min=60 s, the angular speed becomes
\omega = 600  \frac{rev}{min}  \frac{2 \pi rad/rev}{60 s/min}=62.8 rad/s

And so, the linear velocity of the edge of the blade is equal to
v=\omega L=(62.8rad/s)(0.075 m)=47 m/s
8 0
3 years ago
Read 2 more answers
An inner city revitalization zone is a rectangle that is twice as long as it is wide. The width of the region is growing at a ra
lukranit [14]

Answer:

\frac{dA}{dt} = 28800 \ m^2/year

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Geometry</u>

  • Area of a Rectangle: A = lw

<u>Algebra I</u>

  • Exponential Property: w^n \cdot w^m = w^{n + m}

<u>Calculus</u>

Derivatives

Differentiating with respect to time

Basic Power Rule:

  • f(x) = cxⁿ
  • f’(x) = c·nxⁿ⁻¹

Explanation:

<u>Step 1: Define</u>

Area is A = lw

2w = l

w = 300 m

\frac{dw}{dt} = 24 \ m/year

<u>Step 2: Rewrite Equation</u>

  1. Substitute in <em>l</em>:                    A = (2w)w
  2. Multiply:                              A = 2w²

<u>Step 3: Differentiate</u>

<em>Differentiate the new area formula with respect to time.</em>

  1. Differentiate [Basic Power Rule]:                                                                   \frac{dA}{dt} = 2 \cdot 2w^{2-1}\frac{dw}{dt}
  2. Simplify:                                                                                                           \frac{dA}{dt} = 4w\frac{dw}{dt}

<u>Step 4: Find Rate</u>

<em>Use defined variables</em>

  1. Substitute:                    \frac{dA}{dt} = 4(300 \ m)(24 \ m/year)
  2. Multiply:                        \frac{dA}{dt} = (1200 \ m)(24 \ m/year)
  3. Multiply:                        \frac{dA}{dt} = 28800 \ m^2/year
3 0
3 years ago
Read 2 more answers
A treasure map instructs you to walk (25.0+A) m south, followed by (18.0+B) m east, then 64.5 m north, and finally 28.5 m east.
adelina 88 [10]

Answer:

Explanation:

Check attachment for solutions

3 0
3 years ago
Other questions:
  • Which simple machine is the lid of a jar? a lever a screw an inclined plane a wheel and axle
    8·2 answers
  • What hydraulic device creates a torque that can rotate a shaft?
    5·1 answer
  • Streams compensate for changes in their systems by adjusting other factors in order to return to _______
    9·1 answer
  • The table re[resents the forces on four objects, with directions.
    12·2 answers
  • Why does an astronaut have to use electrical medium to talk in the space​
    14·2 answers
  • Use the graph for both answers.
    8·2 answers
  • When a pendulum with a period of 2.00000 s is moved to a new location from one where the acceleration due to gravity was 9.80 m/
    5·1 answer
  • A cat walks along a plank with mass M= 7.00 kg. The plank is supported by two sawhorses. The center of mass of the plank is a di
    13·1 answer
  • In the lab, the dominant phenotype for sheep color is ______ wool and the recessive phenotype for sheep color is ____ wool
    13·3 answers
  • Question 7 of 10 A permanent magnet picks up an iron nail, magnetizing the nail. How is this system different from an electromag
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!