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
denis23 [38]
3 years ago
11

Describe the basis concept of the atwood’s machine

Physics
1 answer:
Ann [662]3 years ago
8 0

Answer:The Atwood Machine is a device that demonstrates the basic principles of acceleration and dynamics. You'll mostly see Atwood machines in Physics laboratories and classrooms. It consists of two objects with different masses that hang vertically from a frictionless pulley that has a very small, negligible mass.

Explanation:

You might be interested in
if an object is being acted on by two forces a push and a pull of 6N what is the net force of the object
Paul [167]
The concepts of force<span>, mass, and weight play critical roles. Newton's Laws of. Motion ... the person stops </span>pushing<span>? ... F </span>net<span> =10 N </span>2<span> N. = 8 N (to the right) a = F </span>net<span> m. = 8 N. 5 kg. =1.6 m s. </span>2<span> ... </span>Two equal forces<span> act on an </span>object<span> in the directions shown. </span>If<span> these ... </span>Two<span> connected carts </span>being accelerated by a force<span> F applied by.</span>
6 0
3 years ago
The experimenter fom the video rotates on his stool, this time holding his empty hands in his lap. You stand on a desk above him
gtnhenbr [62]

Answer:

Explanation:

The experimenter is rotating on his stool with angular velocity ω ( suppose )

His moment of inertia is I say

We are applying no torque from outside . therefore , the angular momentum will remain the same

Thus angular momentum L = I ω = constant

Thus we can say I₁ ω₁ = I₂ω₂ = constant

here I₁ is the initial moment of inertia and ω₁ is the initial angular velocity

Similarly I₂ is the final moment of inertia and ω₂ is the final angular velocity

When a been bag is dropped on his lap , his moment of inertia increases due to increase in mass

In the above equation, when moment of inertia increases , the angular velocity decreases . So its motion of rotation will decrease .

7 0
2 years ago
PLZ HELP 150 POINTS AND BRAINLIEST
kondor19780726 [428]

Answer:

A wheel and axle may either increase or decrease the input force, depending on whether the input force is applied to the axle or the wheel. ... Because the output force is less than the input force, the mechanical advantage is less than 1. However, the wheel turns over a greater distance, so it turns faster than the axle.

If you apply a force to the wheel (the handle), the wheel spins and multiplies the effort to make the output force of the axle (shaft) greater.

The drive shaft, which on most cars runs the length of the vehicle to the rear wheels, turns as the combustion engine burns gasoline. The turning drive shaft sends power to the rear axle and wheels, which cause them to turn as well, moving the car forward

There some moments when the steering wheel becomes stiff and hard to turn. From irregular servicing, lack of fluid oil to low tyre pressure or bad wheel alignment, any of these could be the cause

hope it helps plz Mark me brainliest :)

4 0
3 years ago
A car accelerates from rest to 37.3 m/s<br> in 7 sec. What is the acceleration?
Sergio039 [100]

Answer:

poopgshshsh

Explanation:

cacawusususu

8 0
2 years ago
A 200 kg crate is pulled along a level surface by an engine. the coefficient of friction between crate and surface is 0.4.
siniylev [52]
Normal force = 200(9.81) = 1962 N
Friction force = 1962 * .4 = 784.8
power = force * distance / time = 784.8 * 5 = 3924 Watts

Watts = Joules / sec
3924 x 180 = 706,320 Joules
4 0
3 years ago
Read 2 more answers
Other questions:
  • A 4.30 g bullet moving at 943 m/s strikes a 730 g wooden block at rest on a frictionless surface. The bullet emerges, traveling
    8·1 answer
  • Human-Powered Flight Human-powered aircraft require a pilot to pedal, as in a bicycle, and produce a sustained power output of a
    12·1 answer
  • what happens to the specific heat capacity of a material if it changes state? i.e. from solid to liquid
    8·1 answer
  • What happens when you "crack/pop your knuckles?
    6·1 answer
  • Distinguish between resultant and equilibrant forces<br><br><br>​
    5·1 answer
  • What is the significance of the similar number and arrangement of bones in human arm and a bat wing
    7·1 answer
  • The Grand Canyon is more than 400 km long and in some places almost 2 km deep. Which model best represents the main process that
    13·1 answer
  • A person carries a box of 100 kg. What is the weight of the box? (g= 9.8 m/s2)​
    5·1 answer
  • An older fire alarm has a wax block keeping the circuit open. When the heat from a fire melts the block, the
    12·1 answer
  • ASAP HELPPPPPP POP PLEASE​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!