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
nikklg [1K]
3 years ago
5

How are work and power related?

Physics
2 answers:
Sholpan [36]3 years ago
6 0
Work involves force and power is the amount of work in a certain time
VashaNatasha [74]3 years ago
5 0
<span>Answer: Work done is a measure of the energy transferred when a force moves a load, power is the rate of energy transfer.</span>
You might be interested in
You use a lever to lift a heavy tree branch you apply a force of 50 n and the lever lifts the branch
valentinak56 [21]

1.8 is the mechanical advantage of the lever.

<h3>Definition of mechanical advantage</h3>

The theoretical mechanical advantage of a system is the ratio of the force that performs the useful work to the force applied, assuming there is no friction in the system.

The advantage gained by the use of a mechanism in transmitting force specifically the ratio of the force that performs the useful work of a machine to the force that is applied to the machine.

Mechanical advantage is given by the ratio of the load lifted to the force applied to lift the load.

In this case, Mechanical advantage=L/E where L is the load and E is the effort applied.

Mechanical advantage= 90/50 =1.8

Question-you use a lever to lift a heavy tree branch. you apply a force of 50 n and the lever lifts the branch with a force of 90 n. what is the mechanical advantage of the lever?

To learn more about the Mechanical advantage visit the link

brainly.com/question/16617083

#SPJ4

5 0
1 year ago
Your friend is bragging about his motorcycle. He claims that it can go from a stopped position to 50 miles per hour in three sec
nalin [4]
If the motorcycle can go from 0 to 50mph in 3 seconds the person is describing the motorcycle's acceleration. 
8 0
3 years ago
Read 2 more answers
What do the mean by cubic expansivity​
olganol [36]
A real cubic expansivity is an increase in the volume of a liquid per unit volume per degree rise in temperature when heated in an inexpansible vessel.
5 0
2 years ago
Read 2 more answers
Questions
astra-53 [7]

Answer:

1968

Explanation:

2400*20.5*0.004

8 0
3 years ago
Explain the physical and chemical changes that occur from when you eat food until it is digested.
laiz [17]
The physical changes are you are breaking down the food u eat and the chemical changes are when the enzymes in your stomach break down the food that you have already eaten
3 0
3 years ago
Read 2 more answers
Other questions:
  • The decimal equivalent for meter is
    6·1 answer
  • If your friend drops a chocolate bar to you from a height of 5.0 m above your hands,
    12·1 answer
  • Which of the following benefits has Florida experienced from space exploration? Space exploration has developed better spacesuit
    12·1 answer
  • What keeps the electrons from leaving an atom in the rutherford model of the atom?
    8·1 answer
  • DO I JUST DRAW A SIMPLE WATER MOLECULE? Sketch a space filling model of a water molecule, show polarity by label positive and ne
    10·1 answer
  • A calorimeter has aluminum inner cup of mass 120 gram containing 200 ml water at temperature 20 degree Celsius. Brass piece with
    5·2 answers
  • Calculate the speed of an object which Travels 30 km distance in 4 hours​
    13·1 answer
  • The force between two charges separated by a certain distance is 12 N. What is the force when the distance is doubled?
    6·1 answer
  • Define First Condition of Equilibrium ??​
    15·2 answers
  • Two 2.0-mm diameter beads, c and d, are 12mm mm apart, measured between their centers. bead c has mass 1.0 g and charge 2.5nc nc
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!