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
sleet_krkn [62]
3 years ago
7

A lever has an effort arm that is 8 meters long and the resistance arm that is 1.5 meters long, how much effort is needed to lif

t 209 newton weight?

Physics
2 answers:
sesenic [268]3 years ago
8 0

Answer: The effort force will be 8190.2 N.

Explanation:

Given that,

Effort arm = 8 m

Resistance arm = 1.5 m

Weight = 209 N

We know that,

Effort force multiply by effort arm=Weight multiply by resistance arm

F_{e}\times 8=209\times 1.5

F_{e}=8190.2 N

Hence, The effort force will be 8190.2 N.

ruslelena [56]3 years ago
6 0
We are given with two measurements of the arm and an input weight. To answer this problem,we need to balance the forces and use the lengths of the arms. 
209 N * 8 m = x * 1.5 m
x = 1114.67 N

it takes 1114.67 N to lift the input weight
You might be interested in
Newton began his academic career in 1667 for how long was he a working scientists was he a very productive scientist
taurus [48]
Newton was given the title "scientist" when he was given the Merit Badge at the age of 15. He continued to work in the field of science, and was considered a scientist until his death at the age of 84. That is a total of 69 years of work. Hope this helps!
6 0
3 years ago
If a truck weighs 195,000N what is the mass of the truck
Vsevolod [243]

Answer:

19500kg

Explanation:

If you divide 195000N by 10

8 0
3 years ago
What are the limitations of using solar panels?
Anit [1.1K]

Answer:

The amount of the sun energy that could be collected.

Explanation:

Some limitations are, the amount of the sun's energy that could be collected the radiation of sun is nearly fixed. The place where we can put the solar panels are also limited.

7 0
3 years ago
What does it mean that are bodies are in osmotic equilibrium but chemical and electrical disequilibrium? Why? What molecules are
Whitepunk [10]

Explanation:

The point is that water is moving smoothly but that the solutes are not.Even though the containers are chemically different (chemical disequilibrium), once all the solutes in one container are contrasted to all the solutes in another container, both have the same total solutes concentrations (this means that they are in osmotic balance).

8 0
3 years ago
Wood is an example of a fossil fuel.
nexus9112 [7]
A.kinetic energy for it an example of wood.
6 0
3 years ago
Other questions:
  • Which of the following statements is not true regarding atmospheric pressure?
    5·2 answers
  • The 0.8-Mg car travels over the hill having the shape of a parabola. When the car is at point A, it is traveling at 9 m/s and in
    12·1 answer
  • The number of energy levels to which an electron can jump depends on the
    11·1 answer
  • What is the formula for calculating the net force of an object
    10·1 answer
  • Why do we generally hear a thunder when there is a Bolt of lightning
    7·2 answers
  • &gt;<br><br> Which activity will improve your muscle strength
    11·1 answer
  • If the distance between the two objects is reduced in half, what will be the changed force of attraction between them?
    12·1 answer
  • Random question, what does hot dog REALLY mean?
    14·1 answer
  • WORTH 15 POINTS WILL GIVE BRAINLIEST
    13·1 answer
  • A child sits on a rotating merry-go-round, 2.1 m from its center. If the speed of the child is 2.2 m/s, what is the minimum coef
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!