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
spin [16.1K]
3 years ago
11

A pump lifts 400 kg of water per hour a height of 4.5 m .

Physics
1 answer:
nasty-shy [4]3 years ago
6 0

Answer:

Power = Work / Time

P = 400 kg * 9.8 m/s * 4.5 m / 3600 sec = 4.9 J/s = 4.9 Watts

Also, 4.9 Watts / (746 Watts / Horsepower) = .0066 Hp

You might be interested in
A light plastic cart and a heavy steel cart are both pushed with the same force for 1.0 s, starting from rest. After the force i
Sergeu [11.5K]

Answer:

my friend give options .............

3 0
2 years ago
You are beautiful have a nice day <3​
Tresset [83]

Answer:

I am?

Explanation:

7 0
3 years ago
Read 2 more answers
If a plane is moving at a constant velocity what is happening to the acceleration?
quester [9]
The plane is not accelerating.

Hope this helps!
4 0
3 years ago
Read 2 more answers
Please help ASAP! Willing to give brainliest.
poizon [28]

Answer: B

Explanation:the voltage is just like the force that drives the current through out the circui... When trippled, the force increases and the current increases since the resistance in the circuit remains constant.

3 0
3 years ago
Read 2 more answers
Which BMI standard for teens is considered under weight?
Lena [83]
First let’s pick one at random

Less than 5 percentile

That means they lined 100 kids up and less than 5% of them are that certain weight.

So if you apply this to every option you will see the answer is
A). Less than 5 percentile
3 0
3 years ago
Read 2 more answers
Other questions:
  • Doug is driving a golf ball off the tee. His downswing takes 0.50sec from the top of the swing until ball impact. At the top of
    13·1 answer
  • The process of changing a property of a wave to transmit information is called .
    14·2 answers
  • With what minimum speed must you toss a 200 g ball straight up to just touch the 15-m-high roof of the gymnasium if you release
    13·1 answer
  • Two alternate exterior angles are formed by a transversal through two parallel lines. If one of these alternate exterior angles
    5·1 answer
  • Explain the concept of "charge" and how it relates to electricity?
    11·2 answers
  • Henri Becquerel is credited with the discovery of:
    7·2 answers
  • Which of the following is NOT an upper body stretch
    14·1 answer
  • Can anybody help me it says, Model the force that would cause each velocity change.
    5·2 answers
  • Please I need help ill give u 50 points
    14·1 answer
  • Voltage is 50v and capacitance is 30c what is the charge<br>​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!