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
marusya05 [52]
3 years ago
11

The force acting per unit area is called: -A. Upthrust force

Physics
1 answer:
PSYCHO15rus [73]3 years ago
7 0

Answer:

C. Pressure

Explanation:

You might be interested in
In a real machine, the work output is always less than the work input.<br> a. True<br> b. False
Artist 52 [7]
<span>In a real machine, the work output is always less than the work input is true. The answer is letter A. it follows the law of entropy where no energy can be converted completely into work. Under this law, Carnot’s theorem states that Carnot’s engine can perform 100% of work. However, no such engine has ever succeeded the conversion of work into 100%. The greatest efficiency so far is at 80%.  Because there will always be factors that could affect the conversion of work. </span>
4 0
3 years ago
Compare and contrast the average kinetic energy of 0.5 L of coffee at 34ÁC,
Andre45 [30]
Compared to coffee at room temperature, the molecules of the coffee at 34°C will be moving faster and colliding with one another more frequently.
6 0
3 years ago
What is true of both gravity and magnetism?
stira [4]

Explanation:

I want to say option B - Both forces can act without objects touching.

5 0
3 years ago
Why are men typically less stable on their feet than women
Viktor [21]
Women generally have a lower centre of gravity than men, contributing to greater stability. Men generally have more muscle mass in their upper bodies,
8 0
3 years ago
Read 2 more answers
A 100 N force is applied to move an object a horizontal distance of 5 meters at constant speed in 10 seconds. How much power is
Tpy6a [65]

Answer:

50 W

Explanation:

<h3><u>Given :</u></h3>

  • Force applied = 100 N
  • Distance covered = 5 metres
  • Time = 10 seconds

<h3><u>To find :</u></h3>

Power

<h3><u>Solution :</u></h3>

For calculating power, we first need to know about the work done.

\bf \boxed{Work = Force \times displacement}

Now, substituting values in the above formula;

Work = 100 × 5

= 500 Nm or 500 J

We know that,

\bf \boxed{Power=\dfrac{Work\:done}{Time\: taken}}

Substituting values in above formula;

Power = 500/ 10

= 50 Nm/s or 50 W

Hence, power = 50 W .

5 0
3 years ago
Other questions:
  • Suppose that the sun shrank in size but that its mass remained the same. What would happen to the orbit of the earth?
    5·1 answer
  • because the snow suddenly gets too slushy, you decide to carry your 100-newton sled the rest of the way home. How much workdo yo
    11·1 answer
  • Sunlight reflected off a mirror you are holding is focused at a point 330 mm in front of the mirror.
    14·1 answer
  • The following diagrams show five pairs of asteroids, labeled with their relative masses (M) and distances (d) between them. For
    6·1 answer
  • Convert Rev/min to rad/s x 2pie/60?<br><br> Anyone knows this please?
    11·1 answer
  • ♡ GuYs diG cRaZy cHiCks ♡ IvE naMeD my aLtEr Ego AJ
    11·1 answer
  • . What is the atomic number for calcium?
    11·1 answer
  • What happens to the force of gravity between two masses if the mass of one of the objects decreases?
    6·2 answers
  • What is the difference between beat and beat frequency.
    9·2 answers
  • Determine the object of pendulum of length 90m at sea level if gravity is 10m/s​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!