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
labwork [276]
1 year ago
13

The 3kg object in Figure is released from rest at a height of on a curved frictionless ramp.

Mathematics
1 answer:
yanalaym [24]1 year ago
3 0

The object compresses the spring up to 0.8577m.

<h3>What is Potential Energy?</h3>

Potential Energy is the energy possessed by an object at rest.

The object is falling from the rest and it is assumed that the friction on the ramp is zero and the air resistance is also considered to be zero so only the gravitational force acts and the total potential energy gets converted to Kinetic Energy.

The total amount of potential energy at the top of the ramp is given by

Ep=mgh

Ep=3 * 9.81 *5

Ep=147.15 Joules

This is equal to kinetic energy.

From the formula for elastic potential energy

The distance up to which the spring is compressed is determined

The force constant = 400N/m

147.15 =(1/2)k(x²)

294.3=(400)(x²)

0.73575=x²

x=0.8577 m

So, the object compresses the spring up to 0.8577m.

  • When the object compresses the spring, the potential energy of the spring is converted into Kinetic Energy so it will push the object back again.

To know more about Potential Energy

brainly.com/question/24284560

#SPJ1

You might be interested in
A rotating sprinkler that sprays water at a radius of 7 feet is used to water a lawn. Determine the area of the lawn that is bei
Damm [24]

Answer:

49Pi

Step-by-step explanation:

Area of a circle is = to pi(r)^2

3 0
2 years ago
Which equation represents the line that is perpendicular to and passes through (-12,6)?.
Evgesh-ka [11]

The equation that represents the line that is perpendicular is

3y + 5x = -42

The standard equation of a line in point-slope form is expressed as:

y-y_1=m(x-x_1)

  • m is the slope of the lne
  • (x1, y1) is any point on the line.

  • Given the equation y = 3/2x + 1, the slope of the line is 3/5

  • The s<u>lope of the line perpendicular</u> is -5/3

Substitute the point (-12, 6) and the slope m = -5/3 into the equation above to have:

y-6=-5/3(x-(-12))\\3(y-6)=-5(x+12)\\3y-18=-5x-60\\3y = -5x - 60 + 18\\3y + 5x = -42\\

Hence the equation that represents the line that is perpendicular is

3y + 5x = -42

Learn more on equation of a line here:brainly.com/question/19417700

7 0
2 years ago
20 point for however can tell me what event in rodeo this is and a brainliest
Savatey [412]

The activity pictured is called goat tying.

7 0
3 years ago
ASAP Help again please
Arisa [49]

Answer:

Step-by-step explanation:

c. 0.875

140,000,000x0.25=35,000,000

35,000,000/40,000,000=0.875

4 0
3 years ago
Find the greatest common factor 32a^3b^2, 44ab^3 and 40a^2b
Ronch [10]
\32a^3b^2 \ , \  44ab^3 \ , \  40a^2b\\&#10;

\text {Taking out common factor : } \\ \\&#10;4ab(8a^2b) + 4ab(11b^2) + 4ab(10a)

\text { greatest common factor =  } 4ab
3 0
3 years ago
Other questions:
  • How to find amplitude of a trig function?
    11·1 answer
  • A recipe called for 1/12  Cup of chopped walnuts and 3/4 cup of diced walnuts. It also called for 1/3 cup of lettuce in total
    15·1 answer
  • Andrew needs 995 tickets to get the prize he wants at the arcade. He already has 319 tickets and can earn 42 tickets each time h
    7·1 answer
  • Emilie brought a water bottle for two dollars. She also bought some candy bars for three dollars each. Emilie did not spend more
    13·1 answer
  • Devaughn is 5 years older than Sydney. The sum of their age is 87. What is Sydney’s age?
    14·1 answer
  • Pick a number from the following list 1,2,3,4 write it down if each student in a class of 50 we’re also to pick a number how man
    11·1 answer
  • A CD usually sells for $14.00. If the CD is 20% off, and sales tax is 8%, what is the total price of the CD, including tax?
    9·1 answer
  • Help me asap !! please
    7·1 answer
  • How to solve this please I really need it now
    12·1 answer
  • Solve. Tell whether the equations have all real numbers or no solutions.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!