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
lisov135 [29]
3 years ago
5

A wheelbarrow is a compound machine True False

Physics
2 answers:
finlep [7]3 years ago
7 0

True

Wheelbarrow is a compound machine.

madam [21]3 years ago
3 0

true

A wheelbarrow is a compound machine made up of a lever and a wheel and axle. The handles of the wheelbarrow act as levers to lift materials.

You might be interested in
The people in a location in Florida mainly grow crops which need a lot of water. Which of these statements about the location be
Arisa [49]
The people of Florida are closest to the equator and also near 2 different bodies of water and have rivers running thru them as well salt water and fresh water. they need alot of freshwater due to monsoon seasons, hurricanes etc, its humid and hot there so naturally you need to water more often and frequently.
4 0
3 years ago
Read 2 more answers
What do scientist do to receive suggestions an criticism of their research from other scientists?
barxatty [35]

They PUBLISH !

They provide complete written, detailed, technical descriptions of their thoughts, hypotheses, experiments, data, and conclusions, in publications that are read by other scientists around the world.

4 0
4 years ago
Read 2 more answers
How many significant digits are in the measurement 4,032,010 m/s?
choli [55]
Since there is no decimal point in the number given above, the counting for the number of the significant figures will start from the left. Then, the first zero from the left is insignificant. Therefore, in this number there are 6 significant figures. 
5 0
3 years ago
Read 2 more answers
Study the example and choose the influence on perception. Those computer geeks are all the same. They spend all day playing vide
NISA [10]
The choices above are social psychology terms that help describe the people’s actions in their everyday interaction with people. The sentence example is:   Those computer geeks are all the same.

They spend all day playing video games and programming their computers to serve them breakfast. I don't think I've ever seen one reading a real book or throwing a baseball. Why, they're almost like machines!  
<span>
Is an example of stereotyping. Stereotyping happens when a person applies a single group behavior or minority behavior to a whole group ‘s behavior sharing the same characteristic.</span>
8 0
4 years ago
A 6.3 g bullet leaves the muzzle of a rifle with a speed of 596.2 m/s. what constant force is exerted on the bullet while it is
ivanzaharov [21]
<span>anwser will be 

F = ma

where 

F = force exerted on the bullet 
m = mass of the bullet = 5 gm (given) = 0.005 kg. 
a = acceleration of the bullet 

Substituting appropriately, 

F = 0.005a --- call this Equation 1 

Next working equation is 

Vf^2 - Vo^2 = 2as 

where 

Vf = velocity of the bullet as it leaves the muzzle = 326 m/sec (given) 
Vo = initial velocity of bullet = 0 
a = acceleration of bullet 
s = length of the rifle's barrel 

Substituting appropriately, 

326^2 - 0 = 2(a)(0.83) 

a = 64,022 m/sec^2 

the anwser will be
Substituting this into Equation 1, 

F = 0.005(64,022) 

F =320.11 Newtons 

Hope this helps. </span><span>
</span>
8 0
4 years ago
Other questions:
  • What is Law of gravitation?
    10·2 answers
  • a 13 kg sled is moving at a speed of 3.0 m/s. at which of the following speedss will the sled have tace as mucb as the kinetic
    14·1 answer
  • According to Newton’s first law of motion, if a person is swinging a rock st the end of a string and the string breaks, what wil
    14·1 answer
  • Which three types of electromagnetic waves carry most of the Sun's energy that strikes Earth?
    11·1 answer
  • The Chandra X-ray observatory is BEST equipped to search for which types of stars? Select all that apply.
    13·2 answers
  • What tide occurs when when the sun, earth, and the moon are nearly in a line
    9·2 answers
  • Problem 3: Thermal expansionThe steel rod has the length 2 m and cross-section area 200 cm2at the room temperature 20◦C. Weapply
    13·1 answer
  • A balance is best used to measure a sample’s
    12·1 answer
  • Explain why thermal and electrical conductivity is so high with copper.
    14·1 answer
  • A ball is dropped from rest. Its energy is transformed from ________.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!