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
kkurt [141]
4 years ago
15

What is a result of using a machine?

Physics
2 answers:
GenaCL600 [577]4 years ago
6 0
Using a machine can speed up work very quickly as machines are way faster than humans. Machines also do not get exhausted unlike humans so can work over a long period of time non stop.
cricket20 [7]4 years ago
5 0

Answer:

Time and energy saved

Explanation:

A machine is set a mechanism build so as to reduce human effort and bring maximum efficiency to work.

Today we are surrounded by machines of every kind, shape and sizes.

Machines have brought a revolution in changing the human era. It has not only reduced the work but has also opened doors to new ideas, technology and even to outer world.

A machine provides maximum output in limited period of time thus saving our energy and yielding the best output.

But sometimes over use of machines can even be dangerous. Such as using phone and computer for a long time affect your eyes, X-ray machine is even dangerous to human tissue and body.

Hence we should use them by keeping all pros and cons in mind.

You might be interested in
If the moon disappeared what effect would this have on the earths tides
iogann1982 [59]
The moon has a huge impact on the tides. With the Moon gone, the oceans would become much calmer. The Sun still has its effect on them known as the solar tides. Surfers wouldn't be completely devoid of waves. 
4 0
3 years ago
Read 2 more answers
If state law mandates that elevators cannot accelerate more than 4.80 m/s2 or travel faster than 19.8 m/s , what is the minimum
Rudik [331]

Answer:

23.0 s

Explanation:

Given:

v₀ = 0 m/s

v = 19.8 m/s

a = 4.80 m/s²

Find: Δx and t

v² = v₀² + 2aΔx

(19.8 m/s)² = (0 m/s)² + 2 (4.80 m/s²) Δx

Δx = 40.84 m

v = at + v₀

19.8 m/s = (4.80 m/s²) t + 0 m/s

t = 4.125 s

The elevator takes 40.84 m and 4.125 s to accelerate, and therefore also 40.84 m and 4.125 s to decelerate.

That leaves 291.3 m to travel at top speed.  The time it takes is:

291.3 m / (19.8 m/s) = 14.71 s

The total time is 4.125 s + 14.71 s + 4.125 s = 23.0 s.

8 0
3 years ago
1. In a series circuit, if one bulb goes out the other blubs will stay lit.
RideAnS [48]
I think is False
I think is False
5 0
3 years ago
Read 2 more answers
Sodium Bicarbonate is a common _____
AleksAgata [21]
Sodium bicarbonate is a common base
6 0
3 years ago
The acceleration due to gravity on the moon is 1.6 m/s2. What is the gravitational potential energy of a 1200-kg lander resting
faltersainse [42]

Gravitational potential energy is energy an object possesses because of its position in a gravitational field. The equation for gravitational potential energy is GPE = mgh. 


GPE = 1200(1.6)(350) = 672000 J


Hope this answers the question. Have a nice day.

5 0
3 years ago
Read 2 more answers
Other questions:
  • A very long, straight solenoid with a cross-sectional area of 2.39cm2 is wound with 85.7 turns of wire per centimeter. Starting
    13·1 answer
  • When does menstruation occurs in females?
    6·2 answers
  • 3. This diagram shows that Al can see the reflections of Ed and Fred in the
    14·1 answer
  • What is the only type of heat transfered by the sun to the earth convection, condensation, or radiation?
    15·2 answers
  • A 410-g cylinder of brass is heated to 95.0*C and placed in a calorimeter containing 335 g of water at 25.0*C. The water is stir
    9·1 answer
  • What is a Serous circuit
    14·2 answers
  • The spaceship Enterprise 1 is moving directly away from earth at a velocity that an earth-based observer measures to be 0.66c. A
    5·1 answer
  • An object is moving with constant non-zero velocity on the +x axis. The position versus time graph of this object is
    15·1 answer
  • A constant force of 8N acting on an object displaces it through a distance of 3.0 m in the direction of force. Calculate work-do
    6·1 answer
  • Compare the ozone layer to a sunscreen?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!