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
Veseljchak [2.6K]
2 years ago
9

A student pushes a 51.5 kilogram bookshelf across a smooth floor with a net force of 67 N.

Mathematics
1 answer:
iren [92.7K]2 years ago
7 0

The acceleration of the bookshelf is equal to 1.30 m/s^2

<u>Given the following data:</u>

  • Mass of bookshelf = 51.5 kilogram
  • Net force = 67 Newton

To determine the acceleration of the bookshelf, we would apply Newton's Second Law of Motion:

Newton's Second Law of Motion states that the acceleration of an object is directly proportional to the net force acting on the object while being inversely proportional to its mass.

Mathematically, Newton's Second Law of Motion is given by this formula;

Acceleration = \frac{Net\;force}{Mass}

Substituting the given parameters into the formula, we have;

Acceleration = \frac{67}{51.5}

Acceleration = 1.30 m/s^2

Read more on net force here: brainly.com/question/1121817

You might be interested in
For Number 6 and 7 It says You rewrite the expression this time
GarryVolchara [31]
We can't help unless we know what to "rewrite"
7 0
3 years ago
The table shows the values of a function f(x).
QveST [7]

Answer:

The average rate of change is =-4

Step-by-step explanation:

The average rate of change from x=a to x=b of f(x) is given by;

=\frac{f(b)-f(a)}{b-a}

We want to find the average rate of change of the function represented in the table  from x=-2 to x=2.

=\frac{f(2)-f(-2)}{2--2}

From the table f(-2)=25 and f(2)=9

The average rate of change from x=-2 to x=2 is

=\frac{9-25}{2--2}

=\frac{-16}{4}

=-4

3 0
3 years ago
Which quadrilaterals always have two pairs of congruent opposite angles?
drek231 [11]
Parallelograms. Rectangles. Trapezoids.
4 0
2 years ago
IM RELLY DONE I DONT UNDERSTAND THIS <br>And answer is not (-5.-2) e.t.c<br>PLS HELP​
zhenek [66]

Answer: -5, 1: -5, 2: -8, 1

Step-by-step explanation: Just flip it on the other side

7 0
2 years ago
Read 2 more answers
Given: m∠ABC = m∠CBD Prove: Ray B C bisects ∠ABD. 3 lines extend from point B. One line extends to point A, another to C, and an
insens350 [35]

Answer:

a: given

b: definition of congruent

c: definition of bisect

Step-by-step explanation:

just took the assignment

8 0
2 years ago
Read 2 more answers
Other questions:
  • If dy/dx equals cosine squared of the quantity pi times y over 2 and y = 0.5 when x = 0, then find the value of x when y = 2.5.
    7·1 answer
  • Sarah went to the farmers market because she needed 5 more apples for her Granny’s jam recipe. The recipe calls for 32 apples. H
    13·2 answers
  • What is 7 feet converted to miles?
    14·1 answer
  • What is 13/18pi in degrees
    15·1 answer
  • 2 1⁄4 × 1 1⁄2 × 5⁄3 =
    15·1 answer
  • Determine the product of 1,8,5,12
    15·2 answers
  • 9.
    14·1 answer
  • A sequence starts with 1, -1,... Give a rule that could follow the next 3 terms.
    9·1 answer
  • Given: sin θ = 0.8660 hypotenuse = 0.25 Find: θ = (please explain).
    15·2 answers
  • What is the equation of the line perpendicular to y= 1/2x + 3 passing through the point (-3,4)?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!