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
Deffense [45]
3 years ago
14

Can anyone help me out with this question please? It has to be right thanks so much

Physics
1 answer:
Vladimir79 [104]3 years ago
8 0

it is basalt which is an igneous rock

 

You might be interested in
HELP ME PLZ !!!!!!!!!!!!!!!!!!!!
malfutka [58]

Answer:

Explanation:

Its the 2nd one on the left (the bolded one)

7 0
2 years ago
Read 2 more answers
Which of the view will show you a view<br>to the<br>very<br>Similar<br>Print View?​
sweet [91]
What are you talking about
3 0
3 years ago
MathPhys Help pls Tysm
HACTEHA [7]

Answer:

8.75

Explanation:

First, find the force of friction.

Kinetic energy = work done by friction

½ mv² = Fd

½ (3.9 kg) (2.9 m/s)² = F (1.4 m)

F = 11.7 N

Next, find the distance at the new velocity.

Kinetic energy = work done by friction

½ mv² = Fd

½ (3.9 kg) (2.5 × 2.9 m/s)² = (11.7 N) d

d = 8.75 m

3 0
3 years ago
Read 2 more answers
What is Potentiometer ​
Katena32 [7]

Answer:

an instrument for measuring an electromotive force by balancing it against the potential difference produced by passing a known current through a known variable resistance.

3 0
3 years ago
A semicircular plate with radius 6 m is submerged vertically in water so that the top is 2 m above the surface. Express the hydr
dalvyx [7]

Answer: 313920

Explanation:First, we’re going to assume that the top of the circular plate surface is 2 meters under the water. Next, we will set up the axis system so that the origin of the axis system is at the center of the plate.

Finally, we will again split up the plate into n horizontal strips each of width Δy and we’ll choose a point y∗ from each strip. Attached to this is a sketch of the set up.

The water’s surface is shown at the top of the sketch. Below the water’s surface is the circular plate and a standard xy-axis system is superimposed on the circle with the center of the circle at the origin of the axis system. It is shown that the distance from the water’s surface and the top of the plate is 6 meters and the distance from the water’s surface to the x-axis (and hence the center of the plate) is 8 meters.

The depth below the water surface of each strip is,

di = 8 − yi

and that in turn gives us the pressure on the strip,

Pi =ρgdi = 9810 (8−yi)

The area of each strip is,

Ai = 2√4− (yi) 2Δy

The hydrostatic force on each strip is,

Fi = Pi Ai=9810 (8−yi) (2) √4−(yi)² Δy

The total force on the plate is found on the attached image.

5 0
3 years ago
Other questions:
  • The figure shows a water-filled syringe with a 4.0-cm-long needle. What is the gauge pressure of the water at the point P, where
    12·1 answer
  • Winston stands on the edge of a building's flat roof, 12 m above the ground, and throws a 147.0-g baseball straight down. the ba
    6·1 answer
  • A cheetah can go from a state of resting to running at 20 m/s in just 2 seconds.
    5·1 answer
  • A paper airplane with mass 0.1 kg is flying 1.5 m above the ground with a speed of 2 m/s. what is the total mechanical energy of
    15·1 answer
  • imagine you are a teacher of a science class. a student brings in a newspaper article that claims the world will run out of ener
    13·1 answer
  • A block of unknown mass is attached to a spring of spring constant 7.3 N/m and undergoes simple harmonic motion with an amplitud
    8·1 answer
  • Part one: Multiple choices
    5·1 answer
  • Write down the role played by four digestive juices in digestion and the
    10·1 answer
  • A machine raised a load of 360N through a distance of 0.2m. The effort, a force of 50N moved 1.8m during the process. Calculate
    7·1 answer
  • Based on this how many Carbon<br> Atoms would be on the products <br> Side
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!