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
makkiz [27]
3 years ago
5

What is the mechanical advantage of the screw shown below? O A. 14.1 O B. 2 O C. 12.6 O D. 8.2.​

Physics
1 answer:
Vilka [71]3 years ago
3 0

Answer: C. 12.6

Explanation: 2*pi*1.8= 11.304

11.304/0.9= 12.56

You might be interested in
) It is necessary to maintain a constant fluid volume in the body. Therefore, the body adjusts the water outputs to be equal to
loris [4]

Answer:

Evaporative Water Loss = 2 kg

Explanation:

According to the given condition, the water entering the body must be equal to the water leaving the body. Therefore,

Water Entering the Body = Water Leaving the Body

Feed Water + Drinking Water + Metabolic Water = Urine Water + Evaporative Water Loss

using the given values:

1 kg + 5 kg + 0.5 kg = 4.5 kg + Evaporative Water Loss

Evaporative Water Loss = 1 kg + 5 kg + 0.5 kg - 4.5 kg

<u>Evaporative Water Loss = 2 kg</u>

8 0
2 years ago
100 points! please help!!!
IRINA_888 [86]

Answer:

Explanation:

A plane flies due north (90° from east) with a velocity of 100 km/h for 2 hours.

With no wind, it will be 100*2 = 200 km north of its starting point.

But a steady wind blows southeast at 30 km/h at an angle of 315° from due east.

So the wind itself will blow the plane 30*2 = 60km at an angle of 315° from due east.

That is the same as 60*cos315° = 42.43km due east and 60*sin315° = -42.43km north.

Combining, the plane is at 42.43km due east and 200-42.43 = 157.57km due north from its starting point.

7 0
3 years ago
Read 2 more answers
A ball is dropped from the top of a building.
son4ous [18]
Kinetic energy is greatest at the lowest point of a roller coaster and least at the highest point
8 0
3 years ago
Read 2 more answers
NEED HELP FAST ILL MARK BRAINLIEST AND RATE 5 STARS AND SAY THANK YOU
Vitek1552 [10]
It would be letter C


3 0
3 years ago
Read 2 more answers
(6) Module 4 Study Guide
velikii [3]
We have the meats Arby’s we beat them kids
3 0
3 years ago
Other questions:
  • A farmer pulls on his obstinate mule with 250 N of force to the right. The ground exerts a reaction force to the mule’s resistan
    11·1 answer
  • Fossil fuels like gasoline or coal are examples of
    7·1 answer
  • Power is measured in which unit?
    6·2 answers
  • Which of the device has the highest resistance?
    11·2 answers
  • True or False?
    12·2 answers
  • ___ is the rate of change of velocity of an object? Formula: ___
    15·2 answers
  • Dorji weight 1500n.if the total surface area of soles of his feet is 0.5 m2 what is the pressure exerted by his body on the grou
    11·1 answer
  • Which refers to the rate of change in velocity?
    13·1 answer
  • In handball, once a player possesses the ball,
    7·1 answer
  • 1. True or False: Most things in motion are accelerating, few things in real life move at a constant speed.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!