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
Tatiana [17]
4 years ago
5

A person rides a Ferris wheel that turns with constant angular velocity. Her weight is 549.0 N. At the top of the ride her appar

ent weight is 1.500 N different from her true weight. What is her apparent weight at the top of the ride?
Physics
1 answer:
pashok25 [27]4 years ago
8 0

Answer:

Explanation:

Given that the angular velocity is constant.

The actual weight is W = 549N

The ride apparent weight is

W' = 1.5N

Apparent weight at the top of the ride?

Using newton second law of motion

ΣF = m•ar

ar is the radial acceleration

N — W = —m•ar

N = W —m•ar

N = mg —m•ar

N = m(g—ar)

The apparent weight is equal to the normal

W'(top) = N = m(g—ar)

W'(top) = m(g—ar)

W'(top) = mg —m•ar

We know that the actual weight is

W=mg

Also, the apparent weight is

W' = m•ar

Then

W'(top) = Actual weight - apparent

W'(top) = 549—1.5

W'(top) = 547.5 N

You might be interested in
According to the Heisenberg Uncertainty Principle, it is impossible to know precisely both the position and the ________ of an e
alisha [4.7K]

Answer:

Momentum

Explanation:

Heisenberg uncertainty principle says it is <em>uncertain to find the momentum and position of a particle at the same time. there must be some uncertainty.</em>

\Delta X.\Delta P\geq \hbar.

It means decreasing the position value will increase the momentum value while decreasing the momentum value will increase the position value.

I hope it works for you

Thank you.

8 0
3 years ago
Read 2 more answers
Why does carpet produce static electricity more than hardwood floors?
NeX [460]

Answer:

The carpet has a buildup of electrons in it that get released onto your body when you rub across the floor while the hardwood doesn't have electrons built up inside of it.

Explanation:

I study that

7 0
3 years ago
Read 2 more answers
The number of neutrons is equal to the atomic number<br> O A True<br> B. False
jonny [76]

The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number. Therefore, it is true!

6 0
3 years ago
Read 2 more answers
NEED HELP!!!!! 10 POINTS
castortr0y [4]

Answer: D.

Explanation:

6 0
3 years ago
Read 2 more answers
Describe each type of biotechnology:
Dovator [93]

Answer:

Genetic Engineering: the direct manipulation of an organisms genes using biotechnology (ex. genetically engineering corn to be insect resistant)

Cloning: The process of producing genetically identical individuals of an organism either natually or artificially,cloning allows for the creation of multiple copies of genes, expression of genes, and study of specific genes (ex. Cloning cells for untreatable diseases)

Artificial Selection: Also known as Selective breeding it is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits/ characteristics (ex. Dog breeding)

4 0
3 years ago
Other questions:
  • Suppose that the magnitude of the head velocity change was 14 m/s. Find time interval for the collision which would produce a po
    6·1 answer
  • Question 4
    10·1 answer
  • A cannonball is fired on flat ground
    5·1 answer
  • Match the description of how heat is transferred to the proper term. A. When two things in contact with each other transfer heat
    12·1 answer
  • Describes the manner in which a mineral surface reflects light
    8·1 answer
  • An object of mass m is sliding with speed vi at some instant across a level tabletop, with which its coefficient of kinetic fric
    12·1 answer
  • PLEASE HELP!! URGENT!!
    15·1 answer
  • Define Velocity.<br>Ty!​
    12·1 answer
  • B. Look at the vector below
    5·1 answer
  • The number of wavelengths that pass a fixed point on a wave is called ______?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!