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
alexgriva [62]
3 years ago
11

What's the formula for power​

Physics
2 answers:
poizon [28]3 years ago
5 0

Answer:

What's the fórmula For power

Explanation:

Power=Work

Time

Tanya [424]3 years ago
5 0
1 joule of work per second
You might be interested in
HELPPpPpPpPpPp!!!! ASAP !!!
DENIUS [597]

Answer:

50 N

Explanation:

8 0
2 years ago
Water that is moving across Earth’s surface is called
Vanyuwa [196]

Answer:

I'm pretty sure the answer is runoff

5 0
2 years ago
Read 2 more answers
If you're studying the science of sound, you're studying____?
timurjin [86]
The study of sound is called sonics and the study of sound waves are acoustics
3 0
3 years ago
A two-dimensional section of the body is known as an
lesya692 [45]
Median plane ..........
7 0
3 years ago
A horse of mass 242 kg pulls a cart of mass 224 kg. The acceleration of gravity is 9.8 m/s 2 . What is the largest acceleration
Rufina [12.5K]

To solve this problem it is necessary to apply the concepts related to Newton's second Law and the force of friction. According to Newton, the Force is defined as

F = ma

Where,

m= Mass

a = Acceleration

At the same time the frictional force can be defined as,

F_f = \mu N

Where,

\mu = Frictional coefficient

N = Normal force (mass*gravity)

Our values are given as,

m_h = 242 kg\\m_c = 224 kg\\\mu = 0.894\\

By condition of Balance the friction force must be equal to the total net force, that is to say

F_{net} = F_f

m_{total}a = \mu m_hg

(m_h+m_c)a = \mu*m_h*g

Re-arrange to find acceleration,

a= \frac{\mu*m_h*g}{(m_h+m_c)}

a = \frac{0.894*242*9.8}{(242+224)}

a = 4.54 m/s^2

Therefore the acceleration the horse can give is 4.54m/s^2

3 0
3 years ago
Other questions:
  • Which one of the following statements does not accurately describe vibrations?
    13·1 answer
  • The combined electrical resistance R of two resistors R_1 and R_2, connected in parallel, is given by 1/R = 1/R_1 + 1/R_2 where
    9·1 answer
  • A star is a ___ that emits energy produced by nuclear reactions in its interior.
    14·1 answer
  • 3. Two Metra trains approach each other on separate but parallel tracks. Train A has a speed of 90 km/ hr, train B has a speed o
    10·1 answer
  • A car travels across Texas m miles at the rate of t miles per hour. How many hours does the trip take??
    7·1 answer
  • A chunk of ice with a mass of 1.2 kg melts and absorbs 3.33 x 10³J of energy. Which best describes what has happened in this sys
    15·1 answer
  • The amount of force needed to keep a 0.1 kg basketball moving at a constant speed of 6 m/s on frictionless ice is how much N?
    12·1 answer
  • 5. Based on the data collected by the students, what is the tangential velocity of
    6·1 answer
  • Q6. When a girl steps on to a weighing machine, it shows a reading of 42kg.
    12·1 answer
  • A horse runs counterclockwise (anticlockwise) around the circular track of radius m at a constant speed, starting at the marked
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!