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
sergeinik [125]
3 years ago
15

When the elevator is mobing upwards but its slowing to a stop at the top floor. what is the direction of the net firce on the ri

der?
Physics
1 answer:
Zinaida [17]3 years ago
6 0

Answer:

 

Explanation:

If an elevator is moving upwards but slowing down to stop at top floor then it implies that elevator is decelerating i.e. a net force is acting downward which opposes the motion .

N-mg=m(-a)

-a indicates that elevator is decelerating

where N=Normal reaction

mg=weight of rider

a=acceleration of elevator

                     

You might be interested in
How are the electric field lines around a positive charge affected when a second positive charge is near it?
Lesechka [4]

Answer: The field lines bend away from the second positive charge

Explanation: opposite attracts, same repulse

4 0
3 years ago
Read 2 more answers
Forensic ______________ focuses on the relationship between human behavior and criminal justice.
WARRIOR [948]
Anthropology. It focuses on human behavior. 
8 0
3 years ago
Read 2 more answers
Write a hypothesis why the moon has very little liquid water.
Llana [10]
Because the Moon has a very small surface area compared to other spacial geo-bodies, it has cooled down much faster than Earth. Any water on the moon would freeze.
6 0
3 years ago
State Pascal's principle of transmission of pressure​
bulgar [2K]

Answer:

Pascal's law (also Pascal's principle or the principle of transmission of fluid-pressure) is a principle in fluid mechanics given by Blaise Pascal that states that a pressure change at any point in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

4 0
3 years ago
When a loose brick is resting on a wall, it has energy. When the brick is pushed off the wall and is falling down, the amount of
OLga [1]
Potential
Potential
Kinetic
5 0
3 years ago
Read 2 more answers
Other questions:
  • a bullet is dropped from the same height when another bullet is fired horizontally they will hit the ground
    12·1 answer
  • The bohr model of the atom addressed the problem of
    8·1 answer
  • a naturally occurring element has a melting point of 240°C and a boiling point of 300°C. A.identify the elements state of matter
    10·1 answer
  • Scientific models have two basic types. Please select the best answer from the choices provided T F
    12·2 answers
  • • Most of the galaxies in the universe are moving away from
    8·1 answer
  • A toy car that 0.12 m long is used to model the actions of an actual car that is 6m long. Which ratio shows the relationship bet
    12·1 answer
  • A position vector in the first quadrant has an x-component of 6 m and a magnitude of 10 m. What is the value of its y-component
    13·1 answer
  • A child has a mass of 35 kg. The child is running across a fiend and has a speed of 3 m/s. What is the kinetic energy of the chi
    9·1 answer
  • Recall that impulse = momentum (FAt = Ap and that Ap is just mx v). How long (time) must a group of people pull with a force of
    11·1 answer
  • A sample contains 16 g of a radioactive isotope. how much radioactive
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!