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
iris [78.8K]
3 years ago
5

how large is the acceleration of a 60 kg runner if the friction between her shoes and the pavement is 500 n?

Mathematics
1 answer:
melomori [17]3 years ago
8 0

The force of friction is given in the scenario:

Force = 500 Newton

and the mass of the runner  is 60 kg

To find the acceleration we need to use the relation between force, mass, and the acceleration of the object:

F=m\times a

Where 'F' represents the force, 'm' represents the mass, and 'a' represents the acceleration.

Plugging the value of variables we get:

500=60\times a

Solving for 'a' (acceleration) we get:

a= \frac{500}{60} =8.33 Newton/kilogram or meters/ second squared

So the acceleration of the runner is 8.33 meters/ second squared.

You might be interested in
The height of an acorn falling out of a tree is given by n = -16t2 + b. If an acorn takes 1 second to fall to the ground. What i
artcher [175]
Hope this helps , can I have the brainlessly plz x

5 0
3 years ago
Read 2 more answers
15.5 rounded to the nearest tenth
Degger [83]
<span>The tenths place is to the right of the decimal point.</span>
In order to round u number to the nearest tenth, you should <span>to the right of the tenths place. Depending on this number you should determine if you will round up or stay the same (if it is bigger than 5 you will round up, if not it will stay the same).
In our case, the number is 15.5 so it is already rounded to the nearest tenth.

</span>
3 0
3 years ago
These map tests give me anxiety or however you spell it
Vesnalui [34]

Answer:

Im sorry i dont know what im supposed to be answering

step-by-step explanation:

5 0
3 years ago
Factor the expression 2x^2-5x-3
adell [148]

Answer:

(2x+1)(x-3) is the factorized form of the given expression

Step-by-step explanation:

=2x^2-5x-3

By using sum and product rule

=2x^2-6x+1x-3

By taking common

=2x(x-3)+1(x-3)

=(2x+1)(x-3)

I hope this will help you :)

5 0
3 years ago
Read 2 more answers
Kevin has just purchased a small rectangular fish tank that holds 904.5 milliliters of water. The tank has a length of 15 cm and
Nitella [24]

Answer:

A stone is thrown straight up from the edge of a roof, 750 feet above the ground at a speed of 14 feet per second. A) Remembering that the acceleration due to gravity is -32 feet per second squared, how high is the stone 2 seconds later? B) At what time does the stone hit the ground? C) What is the velocity of the stone when it hits the ground?

Step-by-step explanation:

A stone is thrown straight up from the edge of a roof, 750 feet above the ground at a speed of 14 feet per second. A) Remembering that the acceleration due to gravity is -32 feet per second squared, how high is the stone 2 seconds later? B) At what time does the stone hit the ground? C) What is the velocity of the stone when it hits the ground?

5 0
3 years ago
Other questions:
  • What is the slope of a line that is perpendicular to the line y=2x-6?
    8·1 answer
  • Evaluate 12x−3y12x−3y when x=−14x=−14 and y=3<br> Help.
    7·2 answers
  • What are the three ways to describe a relation?
    9·2 answers
  • There are 11 oranges, 6 apples, 9 bananas and 13 peaches on the table, what is the probability picking an orange
    15·2 answers
  • What is 2 2/5 as a decimal?
    12·2 answers
  • Write the number.<br> 298 thousand, 216
    13·2 answers
  • Describe how the graphs of y=1/2x +7 is the same and different from the graph of y= 12x + 7
    13·1 answer
  • Please answer soon!!!
    6·2 answers
  • Use the graph below to describe the linearization of the data. How would you expect the linearization to change if the data were
    15·1 answer
  • Select all statements that are true about the triangles.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!