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
Vanyuwa [196]
3 years ago
8

According to the picture, which is the least dense?

Physics
2 answers:
STatiana [176]3 years ago
7 0

Answer:

a

Explanation:

alexdok [17]3 years ago
4 0

Answer:

a the chess peice

Explanation:

my head

You might be interested in
Which statement correctly describes the classification of chemical reactions into different categories?(1 point) Not all reactio
VMariaS [17]

Answer:

its a

Explanation:

4 0
3 years ago
What is glucose made of
tigry1 [53]

Glucose is a simple sugar.

Its chemical formula is  C₆ H₁₂ O₆ .

That tells you that every glucose molecule is made of 6 atoms of carbon,
12 atoms of hydrogen, and 6 atoms of oxygen.


3 0
3 years ago
A 1500 kg truck travelling north at 60 km/hr collides with a 1200 kg car moving east at 15km/hr. If the two cars remain locked t
Alenkinab [10]

Answer:

33.33j+6.67i km/hr

Explanation:

From the law of conservation of momentum,

Applying,

mu+m'u' = V(m+m')............... Equation 1

Where m = mass of the truck, m' = mass of the car, u = initial velocity of the truck, u' = initial velocity of the car, V = Final velocity.

Note: let j represent the north, and i  represent the east

From the question,

Given: m = 1500 kg, u = 60j, m' = 1200 kg, u' = 15i

Substitute these values into equation 1

1500*60j+1200*15i = V(1500+1200)

90000j+18000i = 2700V

V = (90000j+18000i)/2700

V = 33.33j+6.67i km/hr

6 0
3 years ago
The transfer of thermal energy is a major aspect of which branch of physics?
scZoUnD [109]
Mechanics is dealing with forces that are effecting some body, electrostatics is about electrical fields of not moving bodies, and quantum mechanics is dealing with quantum states of atoms. 

Thermodynamics as the word say, is dealing with thermal energy that is moving (transferring from one body to another or even better from one medium to another).

Answer is C <span />
3 0
3 years ago
Read 2 more answers
If you pitch a baseball with twice the kinetic energy you gave it in the
Kaylis [27]

Answer:

the magnitude of momentum is √2≈ b

Explanation:

hope that helped

7 0
3 years ago
Other questions:
  • Bjorn is holding a tennis ball outside a second floor window (3.5 meters from the ground) and billie jean is holding one outside
    15·1 answer
  • At any given time in space, how much of<br> the moon is lit by the sun?<br> PLEASE ANSWER QUICKLY!!!
    12·1 answer
  • A 78.5-kg man is standing on a frictionless ice surface when he throws a 2.40-kg book horizontally at a speed of 11.3 m/s. With
    8·2 answers
  • A man does 4,475 J of work in the process of pushing his 2.50 103 kg truck from rest to a speed of v, over a distance of 26.0 m.
    9·1 answer
  • How are metals identified i the periodic table??
    7·2 answers
  • A team of students conducts a series of experiments to investigate collisions. In the first experiment, the two carts collide wi
    13·1 answer
  • Who knows this how to do this
    10·1 answer
  • Describe the relationship between atoms and elements,molecules, and compounds.
    12·1 answer
  • 1 ) when a ball is projected upwords its time of rising is ...............the time of falling .
    8·1 answer
  • FIRST TO ANSWER CORRECTLY GETS BRAIBLIEST!!
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!