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
Katena32 [7]
3 years ago
11

The force applied to a workout sled in Newtons with a mass of 40.8 kg can be represented by the function f(a)=40.8kg , where a i

s acceleration in meters per second squared, m/s(squresd). Ulani pushes a workout sled across the gym floor with a force of 94 Newtons.
What is the acceleration of the sled? Round to the nearest tenth.
Mathematics
2 answers:
xeze [42]3 years ago
5 0

Answer:

2.3 m/s^2

Step-by-step explanation:

We are given that

Mass of 40.8 kg can be represented by the function f(a)=40.8 kg

Where a= Acceleration in meters per second squared (m/s^2)

Force pushes a workout sled across the gym floor=94 N

We have to find the acceleration of the sled.

We have to round to nearest tenth.

We know that

Force=Mass\times acceleration

Using the formula

94=40.8\times acceleration

Acceleration=\frac{94}{40.8}=2.3 m/s^2

Hence, the acceleration of the sled=2.3 m/s^2

Anettt [7]3 years ago
3 0

Answer:

2.3 m/s^2

Step-by-step explanation:

Use the equation F = ma (Newton's second law of motion) where F is the force in Newtons, m is the mass in kilograms, and a is the acceleration.

1. You are looking for the acceleration (a) and everything else is given to you.

2. Plug the values given in the equation above and you get 94 = 40.8 * a

3. Solve for a by dividing 94 by 40.8 and a should equal to 2.3039.

4. Round to the nearest tenth as required by the question and you get 2.3.

5. The units of acceleration are m/s^2 so the answer is 2.3 m/s^2.

You might be interested in
Olympic volleyball player Bev Oden averaged 3.42 "kills" (spikes that end a rally) per game. Predict her number of kills in a 5
damaskus [11]

Answer: 17.1

Step-by-step explanation:

If she averages 3.42 kills per game, she should average that for each of the 5 games. You need to multiply 3.42 times 5 for the total of 5 games.

3.42 x 5 = 17,1

7 0
4 years ago
7x(15+5) plz help me solve this question by formula BODMAS
kupik [55]

The brackets are first, then the multiplication

7 0
3 years ago
Substitution method need help for home work
Marizza181 [45]
-3y = x...so we sub in -3y for x in the other equation

-x + 7y = 70
-(-3y) + 7y = 70
3y + 7y = 70
10y = 70
y = 70/10
y = 7

so we sub in 7 for y in either of the original equations to find x
-3y = x
-3(7) = x
-21 = x

so ur solution is (-21,7)
6 0
3 years ago
Expand and simplify this <br>can you help  <br>(2x²−3x+4) ( x²+5x−7) 
Burka [1]
(2x^2-3x+4) ( x^2+5x-7)= \\ \\=2x^2*x^2+2x^2*5x-2x^2*7-3x*x^2-3x*5x+3x*7+4*x^2+4*5x-4*7=\\ \\=2x^4+10x^3-14x^2 -3 x^3-15x^2+21x +4 x^2+20x-28=\\ \\=2x^4+7x^3-25x^2 +41x -28


3 0
3 years ago
A farmer sold 53.2 pounds of carrots and 29.4 pounds of aspargus to a restaurant. How many pounds of these two vegetables did th
Setler79 [48]

Answer:

82.6

Step-by-step explanation:

First you add 53 and 29 which equals 82 then you do 4 plus 2 which equals 6 and so the answer is 82.6

3 0
3 years ago
Other questions:
  • I need help this is due Monday
    13·2 answers
  • What are the converse, inverse, and contrapositive of the following true conditional? What are the truth values of each?
    12·1 answer
  • Answers are:<br><br> A. X<br> B. C<br> C. Y<br> D. B
    15·1 answer
  • Explain how you can use a quick picture to find 3x2.7
    8·1 answer
  • The table shows the area of a square with the given side length.
    15·2 answers
  • What is 14 hours after 3 : 00 a.m? 
    11·1 answer
  • You borrow $2000 for three years at an annual interest rate of 12% what is the total cost of the loan at the end of the three ye
    10·1 answer
  • Please help i’ll give brainlest and lots of points !!
    10·1 answer
  • A group of students went on a field trip. The students were divided into 6 buses and each bus had less than 52 students. How man
    14·2 answers
  • CAN SOMEONE HELP ME PLEASE ASAP!?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!