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
Basile [38]
3 years ago
8

the goat weighs 900 N and is 1 meter from the fulcrum. The strongman pulls down on the lever 3 meters from the fulcrum. What is

the smallest effort that the strongman can use to lift the goat.
Physics
1 answer:
garik1379 [7]3 years ago
6 0

Answer: The smallest effort = 300N

Explanation:

Using one of the condition for the attainment of equilibrium:

Clockwise moment = anticlockwise moments

900 × 1 = 3 × M

Where M = the weight of the strong man

3M = 900

M = 900/3 = 300N

Therefore, 300N is the smallest effort that the strongman can use to lift the goat

You might be interested in
Which of the following biomes might be found at a latitude of 33° South?
cupoosta [38]
The answer is going be desert. 
5 0
3 years ago
Explain why urban sprawl occurs even though it negatively impacts the environment.
Grace [21]
Urban sprawl occurs when housing is filled in one location and car dependent communities are forced to moved away from the central urban areas where the population is too vast, even though this impacts the environment by increasing pollution and causing environmental degradation.
3 0
3 years ago
Read 2 more answers
The temperature of a body of water influences _____
Maslowich
The temperature of the air above it
5 0
2 years ago
Read 2 more answers
You are in the forest with some of your friends. You’re being chased by a very angry and hungry bear.
melomori [17]

Answer:

2m head start or else you done for

Explanation:

you cant even out run a bear they run at 35mph the fastest human is 25

8 0
2 years ago
Which of these substances will form a basic solution in water? A. Ca(OH)2 B. H3PO4 C. H2SO4 D. HCl
podryga [215]
Basic solutions are hydroxides therefore the answer is A ca(OH)2
3 0
3 years ago
Other questions:
  • Psychologists working from the humanistic perspective help people do all of the following except
    7·1 answer
  • What are the requirement for a valid hypothesis ?
    14·1 answer
  • How were the fossil symbols and mountain bets helpful in deciding where to move the continenets
    11·1 answer
  • A spring scale calibrated in kilograms is used to determine the density of a rock specimen. The reading on the spring scale is 0
    15·1 answer
  • Calculate the number of atoms contained in a cylinder (1 m radiusand1 m deep)of (a) magnesium (b) lead.
    7·1 answer
  • A runner accelerates to 4.2 m/s2 for 10 seconds before winning the race. How far did he/she run?
    10·2 answers
  • Do substances that heat up quickly have high or low specific heat capacity?
    5·1 answer
  • Which of the following statements about lunar phases is true? (A) Only one quarter of the first-quarter moon is illuminated by t
    15·1 answer
  • The number of mushrooms needed by a pizza restaurant is given by the
    12·1 answer
  • TRUE OR FALSE?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!