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
insens350 [35]
3 years ago
7

If you exert a force of 100.0 N to lift a box a distance of 0.5 m, how much work do you do? 200 J 400 J 50 J 26 J

Physics
1 answer:
jeyben [28]3 years ago
4 0
Work = force x distance
= 100N (force) x 0.5m (distance)
=  50J
You might be interested in
El tubo de entrada que suministra presión de aire para operar un gato hidráulico tiene 2 cm de diámetro. El pistón de salida es
Bess [88]

Answer:

La presión neumática para levantar un automóvil de 17,640 newtons es 220,500 pascales.

Explanation:

Asumiendo que la presión (P), medida en pascales, tiene una distribución uniforme sobre la superficie del pistón, se calcula a partir de la siguiente expresion:

P = \frac{F}{A}

Donde:

F - Fuerza motriz, medida en newtons.

A - Área del pistón, medida en metros cuadrados.

La fuerza motriz es equivalente al peso del automóvil. El área del pistón (A), medido en metros cuadrados, es determinado por:

A=\frac{\pi}{4}\cdot D^{2}

Donde D es el diámetro del pistón, medido en metros.

Si D = 0.32\,m y F =17,640\,N, entonces la presión neumática es:

A = \frac{\pi}{4}\cdot (0.32\,m)^{2}

A \approx 0.080\,m^{2}

P = \frac{17,640\,N}{0.080\,m^{2}}

P = 220,500\,Pa

La presión neumática para levantar un automóvil de 17,640 newtons es 220,500 pascales.

8 0
3 years ago
What are the characteristics of low energy waves
Ray Of Light [21]
Higher frequency,higher energy,shorter wavelength
8 0
3 years ago
What direction does an applied force move an object
monitta
The object will move in the direction of the applied force.
4 0
3 years ago
Read 2 more answers
You are stranded in a blizzard. You need water to drink to drink,and you're trying to stay warm.should the melt the snow and dri
Crazy boy [7]
It would be a really bad idea to eat the snow because you obviously are trying to stay warm right? Well, the best thing to do is melt the snow. However, the process of melting the snow would have a few complications as well. But yes, the latter idea (drinking the snow) is a better idea (not the best).
7 0
3 years ago
A skydiver is falling through the sky. Her speed increases, but she feels air resistance. Which way is her net force vector poin
Ierofanga [76]

Answer:  C

Explanation:

The forces at play, are gravity (which is pointing down[g]) and air resistance(which is pointing up [R]). The net force is [F] is

F = g + (-R) if we choose down as +tive and up as -tive.

Since the skydiver IS falling, it means g is bigger than F, since gi si responsible for pulling down, and this then confirms that the net force will then be pointing downwards.

3 0
3 years ago
Other questions:
  • When a sound wave moves through a medium such as air, the motion of the molecules of the medium is in what direction (with respe
    7·1 answer
  • What change of states of matter is this? A warm wind makes snow on the ground seem to disappear, but no puddles form.
    8·2 answers
  • the linear expansivity of the material of a cube is 1.2×10^-6 k^-1. if the length of each side of the cube is 10cm. find the are
    9·1 answer
  • For number 1 I'm really confused
    6·2 answers
  • A small object carrying a charge of -4.00 nC is acted upon by a downward force of 19.0 nN when placed at a certain point in an e
    12·1 answer
  • Light of wavelength 480 nm illuminates a double slit, and the interference pattern is observed on a screen. At the position of t
    5·1 answer
  • 2.
    9·2 answers
  • Help now WILL MARK BRAINLEST
    11·1 answer
  • A Force is applied onto a mass causing it to accelerate. If the same Force was applied to a SMALLER mass, what would happen to t
    12·2 answers
  • Which sentence best explains a possible result of climate change on Earth? A. Cold regions will become less appealing to tourism
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!