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
xxTIMURxx [149]
3 years ago
14

Through what angle in degrees does a 33 rpm vinyl record turn in 0.23 s : A) 46° B) 26° C) 53° D) 33°

Physics
1 answer:
solniwko [45]3 years ago
5 0

Answer:

(a) angle record will be 46°

Explanation:

We have given speed = 33 rpm

Time t = 0.23 sec

We know that 1 revolution = 360°

And 1 minute = 60 sec

So 33 revolution/minute \frac{33\times 360}{60}=198^{\circ}/sec

So angle record by vinyl =198\times 0.23=45.54^{\circ} , which is nearly equal to 46

So angle record by vinyl is 46°

So option (a) will be the correct answer

You might be interested in
Could you please explain to me Newton's second law of motion? Please I don't get it :/
MissTica

Answer:

Newton's second law states that when a body of mass m is accelerated with force f

then F=ma

this means acceleration of an object depends on both force with which it is moving as well as its mass

8 0
3 years ago
What would happen if the pilot did not keep the airplane "trimmed"
Mademuasel [1]

Answer:

In explanation

Explanation:

Pilots who dont use trim often like the feeling of holding constant back pressure because The heavier control forces makes it more difficult to over-control the airplane inside the turn, so it gives the sense of a more stable flight

3 0
3 years ago
How much heat is absorbed by a 71g iron skillet when its temperature rises from 11oC to 29oC?
diamong [38]
The right formula to use for this calculation is the heat capacity formula, 
Heat absorbed, Q = MCT, Where 
M = Mass of the substance = 71
C = Specific heat capacity for iron = 0.450 J/gc
T = Change in temperature = 29 - 11 = 18
Q = 71 * 0.450 *18 = 575.10
The amount of heat absorbed by the iron skillet is 575 J.
5 0
3 years ago
An organism has ____ copies of each gene.
Thepotemich [5.8K]

Answer:

4

Explanation:

6 0
2 years ago
Which is the currrent SI unit to use in measuring the amount of material contained in a solid sphere
olya-2409 [2.1K]
Hey

SI unit for measure the amount of material contained in a solid sphere metre cube(m^3).

mean it have Volume .
3 0
3 years ago
Other questions:
  • Which type of chemical reaction needs to absorb energy to proceed
    14·1 answer
  • Earth's age is closest to _____ years
    12·2 answers
  • If you wanted to learn more about what it was like to work in a family of scientists, whose life would you research?
    14·2 answers
  • If the angular magnification of an astronomical telescope is 42 and the diameter of the objective is 72 mm, what is the minimum
    15·1 answer
  • how could you measure the amount of elastic potential energy in a streched rubber band? think about the definition of energy whe
    14·1 answer
  • Unpolarized light is passed through an optical filter that is oriented in the vertical direction.
    14·1 answer
  • PLEASE PLEASE HELP AND PUT A REAL ANSWER ;-;. ALSO WILL GIVE BRAINLEST!!
    10·2 answers
  • What is the acceleration of a 4.5 kg mass pushed by a 15n force?<br> ANSWER ASAP PLEASE
    5·1 answer
  • 2 t of ferrous scrap at a temperature of 20 degrees is heated to the melting point and melted. How much to consume?
    14·1 answer
  • Describe the relationship between atoms and elements,molecules, and compounds.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!