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
mixer [17]
3 years ago
10

If you exert a force of 700 N to walk 6m up a flight of stairs in 6s how much power do you lose?

Physics
1 answer:
SashulF [63]3 years ago
6 0

Answer:

700 watts

Explanation:

From the question, it is given that;

Force = 700N

Distance = 6m

Time = 6s

<u>First step:</u> we derive the formula that relates Power, distance and time, from first principle

Power = \frac{Energy}{Time}

But Energy is Force X Distance

Power = \frac{Force X Distance}{Time}

Power = \frac{(700) X (6)}{6}

Power = 700 watts

The power you will lose after walking the stairs is 700 watts

You might be interested in
What three forces are always in effect?
natka813 [3]

Answer:The gravitational force is defined in Uniform Circular Motion and Gravitation, electric force in Electric Charge and Electric Field, magnetic force in Magnetism, and nuclear forces in Radioactivity and Nuclear Physics. On a macroscopic scale, electromagnetism and gravity are the basis for all forces.

Explanation:

7 0
3 years ago
Read 2 more answers
What potential difference is required across a 8Ω resistor to cause 2.0 A to flow through it?
dalvyx [7]

Answer:

16 V

Explanation:

7 0
3 years ago
Name a common, everyday circumstance in which objects are under constant acceleration and describe why those objects are under c
MatroZZZ [7]

Answer:

Your age, because you never stop aging even when you're dead you still aging even though you're not alive.

Hope this helped

6 0
3 years ago
Read 2 more answers
 (a) How long can you rapidly climb stairs (116/min) on the 166.0 kcal of energy in a 200g apple? (b) How many flights is this
adoni [48]

Answer:

a) It will take you 16.94 min to climb the stairs.

b) The numbers of flights are 123 flights.

Explanation:

a) Let the energy consumption while climbing the stairs be 685 W in kcal/min is given by:

rate of energy consumption = (685 W)×[(0.01433kcal/min)/1 W]

                                               = 9.81605 kcal/min

the time it takes to climb the stairs is given by:

t = E/P

 = (166.0 kcal)/(9.8 kcal/min)

 = 16.94 min

Therefore, it will take you 16.94 min to climb the stairs.

b) Given t is the time it takes to climb stairs and N is the number of stairs to climb per min, then the number of stairs is:

n = t×N

  = (16.94)×(116)

  = 1965 stairs

given the number of stairs each flight as N1, then the number of flights is given by:

flights = n/N1

          = (1965)/(16)

          = 123 flights

Therefore, the numbers of flights are 123 flights.

7 0
4 years ago
1. How long is a day on Venus?
KIM [24]

Answer:

2:Venus is often named as Earth's twin because both worlds share a similar size, surface composition and have an atmosphere with a complex weather system. ... Both planets have almost the same size and density and Venus is only a 30% closer to the Sun than Earth 1:116d 18h 0m 3: The atmosphere of Venus is made up almost completely of carbon dioxide. It also includes small doses of nitrogen and clouds of sulfuric acid. ... This composition causes a runaway greenhouse effect that heats the planet even hotter than the surface of Mercury, although Venus lies farther from the sun.

Explanation:

7 0
3 years ago
Other questions:
  • Blocks 1 and 2 of masses m1 and m2, respectively are connected by a light string, as show above. These blocks are further connec
    7·2 answers
  • A disk with a hole has inner radius rin and outer radius rout. the disk is uniformly charged with total charge q. find an expres
    13·1 answer
  • How do you find the volume of an irregular shaped object
    6·1 answer
  • Why are synthetic polymers often used in place of some natural materials?
    11·1 answer
  • If different groups of scientist have access to the same data, how can they draw different conclusions?
    5·1 answer
  • Activity_Mass_Balance_Recycle
    8·1 answer
  • In Parts A, B, C consider the following situation. In a baseball game the batter swings and gets a good solid hit. His swing app
    12·1 answer
  • Calculate the power of the elevator if it can raise 290 kg of mass 30 flights of stairs (300 m) in 17 seconds
    9·1 answer
  • What is the definition of Cubit
    12·2 answers
  • A navigational beacon in deep space broadcasts at a radio frequency of 50 MHz. A spaceship approaches the beacon with a relative
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!