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
Aloiza [94]
3 years ago
15

Calculat the acceleration of a person at latitude 40degreesowing to the rotation of the earth.

Physics
1 answer:
beks73 [17]3 years ago
6 0

Answer:

acceleration of person = 9.77 m/s²

Explanation:

given data

latitude = 40 degree

to find out

Calculate the acceleration of a person

solution

we know that here 40 degree = 0.698 rad

so

acceleration of person = g - ω²R    ...............1

and 1 rotation complete in 24 hours = 360 degree

here g is 9.81

so we know Earth angular speed ω = 7.27 × 10^{-5} rad/s and R is earth radius that is 6.37 × 10^{6} m

so

put here value in equation 1 we get

acceleration of person = g - ω²R

acceleration of person = 9.81 - (7.27 × 10^{-5})² × 6.37 × 10^{6}

acceleration of person = 9.77 m/s²

You might be interested in
Swinging a golf club or baseball bat are examples of ______________ stretching.
kari74 [83]

Answer:

Static stretching is the answer.

Explanation:

Static stretching is the most common form that greatly improves flexibility. However, static stretches does little to contract the muscles needed to generate powerful golf swings. Dynamic stretches help improve your range of motion while reducing muscle stiffness.

6 0
3 years ago
What is a risky behaviour​
Sindrei [870]

Explanation:

Doing homework is risky behaviour broo

7 0
3 years ago
Read 2 more answers
The popular GPS devices that people use to find directions while driving use which type of satellite system?
inessss [21]

The popular GPS devices that people use to find directions while driving use "Global Navigation Satellite System (GNSS)".

<u>Explanation:</u>

The umbrella term for all global satellite tracking systems is GNSS i.e Global Satellite Navigation System. This involves satellite constellations circulating over the surface of the earth and continuous signal transmission that allow users to evaluate their location.

A satellite array of 18–30 medium Earth Orbit (MEO) satellites distributed across several orbital planes typically achieves greater coverage for each network. The specific systems differ, but use > 50 ° orbital inclinations and approximately twelve hours orbital cycles.

4 0
3 years ago
Read 2 more answers
What is Newton’s second law of motion
ddd [48]

"<em>F = dP/dt. </em> The net force acting on an object is equal to the rate at which its momentum changes."

These days, we break up "the rate at which momentum changes" into its units, and then re-combine them in a slightly different way.  So the way WE express and use the 2nd law of motion is

"<em>F = m·A.</em>  The net force on an object is equal to the product of the object's mass and its acceleration."

The two statements say exactly the same thing. You can take either one and work out the other one from it, just by working with the units.

8 0
3 years ago
Read 2 more answers
A car accelerates from rest to a speed of 8 m/s over a distance of 16 m. What is the acceleration of the car?
Marina CMI [18]
B because all you do is divide 16 and 8 to find your answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • Substances that protect body cells, including those of the immune system, from damage, are known as _____________.
    9·2 answers
  • PLEASE HELPME!!BRAINLIEST!! The development of new technology requires the evaluation of the overall benefit to cost ratio of th
    10·2 answers
  • A man claims that he can hold onto a 13.0-kg child in a head-on collision as long as he has his seat belt on. Consider this man
    9·1 answer
  • What do you call the process of finding the magnitude of fy
    12·2 answers
  • A small block of mass 20.0 grams is moving to the right on a horizontal frictionless surface with a speed of 0.68 m/s. The block
    7·1 answer
  • What is the measure of the change in velocity during the period of time?
    14·1 answer
  • Spider-Man and Ned were testing the distance he could shoot his web depending on the angle at which he points his web shooter. H
    14·2 answers
  • Cleo stated that light travels through air in straight paths, and when it moves from air to water, light changes direction, spee
    5·2 answers
  • 1. An elevator is moving up at a constant velocity of 2.5 m/s, as illustrated in the
    9·1 answer
  • Consider a wave along the length of a stretched slinky toy, where the distance between coils increases and decreases. What type
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!