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
poizon [28]
3 years ago
10

A) oil B) water C) vacuum D) diamond

Physics
1 answer:
Lesechka [4]3 years ago
7 0

Answer:

its diamond ......................................

Explanation:

You might be interested in
A golfer strikes a 0.059-kg golf ball with a force of 290 N. If the ball moves with a velocity of 69 m/s,
Ymorist [56]

Answer:

0.014s

Explanation:

Given parameters:

mass of golf ball  = 0.059kg

force applied  = 290N

velocity = 69m/s

initial velocity  = 0m/s

Unknown:

Time of contact  = ?

Solution;

We know that momentum is the quantity of motion of body possess;

  Momentum  = mass x velocity

  Momentum  = 0.059 x 69  = 4.1kgm/s

Also; impulse is the effect of the force acting on a body;

  impulse  = force x time  = momentum

  So;

            Force x time  = momentum

                  Time  = \frac{momentum}{force }    = \frac{4.1}{290}    = 0.014s

 

 

4 0
3 years ago
If you walk along a log floating on a lake why does the log move in the opposite direction?
aivan3 [116]

<em>HERE'S</em><em> </em><em>YOUR</em><em> </em><em>ANSWER</em><em>: </em>

•Since the log is stationary and you are moving beside the log, it seems to move in the opposite direction from your point of view, because from your perspective u are stationary and the log is moving. If you were to stop moving the log would also stop moving.

<em>HOPE</em><em> </em><em>IT</em><em> </em><em>HELPS</em><em>.</em><em>.</em><em>.</em>

5 0
4 years ago
Sea and land breezes are caused because ____.
Bogdan [553]
Sea and land breezes are caused because the land heats and cools more quickly than the water. The correct option for the given question is option “b”. A sea breeze is a breeze that blows from the sea to the land. The land becomes coo quicker than the sea resulting in the sea breeze. A land breeze is caused during the day when the land is hotter than the sea. The hot air blows from the land towards the sea.


4 0
3 years ago
Read 2 more answers
Three capacitors with individual capacitances of 2 μF, 5 μF, and 10 μF
rodikova [14]

Answer:

1.25C

Explanation:

When capacitance is in series we add them like this: 1/Ctotal = 1/C1 +1/C2 + 1/C3.....

1/C = 1/2 + 1/5 + 1/10 = 5 + 2 + 1/10 = 8/10

C = 10/8 = 1.25

Capacitance = Charge/potential difference(Q/V)

1.25 = Charge/12

Total charge = 1.25 ×12 =15coulombs

5 0
3 years ago
A pendulum has 366 J of potential energy at the highest point of its swing. How much kinetic energy will it have at the bottom o
Ilya [14]
366J.  Energy is conserved and is transformed from completely potential energy at the top to completely kinetic at the bottom.
5 0
3 years ago
Other questions:
  • An electron traveling toward the north with speed 4.0 × 105 m/s enters a region where the Earth's magnetic field has the magnitu
    13·1 answer
  • What is the scientific method
    9·2 answers
  • A glass rod is rubbed with silk cloth and brought near a neutral metallic conductor sitting on a wooden post. The conductor is t
    11·1 answer
  • Suppose that you drop a marble from the top of a building, which is about 830m tall. If you ignore air resistance, how long will
    8·1 answer
  • Compare contrast speed and velocity
    6·1 answer
  • Grace, Erin, and Tony are on a seesaw. Grace has a mass of 45kg and is seated 0.7m to the left of the fulcrum. Nicole has a mass
    13·1 answer
  • 3. Luckily, you defeated the trolll Now you have to defeat a three eyed raven to defeat the raven, you must roll the sided
    9·2 answers
  • PSYCHOLOGY<br><br> All of our behaviors have been learned.<br> OA True<br> OB False
    15·1 answer
  • Question 4
    11·2 answers
  • monochromatic light from a distant source is incident on a slit 0.75 mm wide. on screen 2 m away, the distance from the central
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!