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
qwelly [4]
4 years ago
11

Number 2 Is the answer is right?

Physics
1 answer:
garik1379 [7]4 years ago
6 0
In question 2
The second line of equation would be 54 = 108 + 10a
get the rest from that
You might be interested in
A cylindrical bucket, open at the top, is 28.0 cm high and 11.0 cm in diameter. A circular hole with a cross-sectional area 1.55
svlad2 [7]

Answer:

so height is 0.1283 m

Explanation:

given data

height = 28 cm

diameter = 11 cm

cross-sectional area = 1.55 cm2

water flow rate  =  2.46×10^−4 m3/s

to find out

How high will the water in the bucket rise

solution

we know that here

potential energy = kinetic energy

mgh = 1/2 mv²

multiply both sides by the 2 and we get

2mgh=mv²

solve it we get

√(2gh) = v    ....................1

h = v²/2g   ...............2

and

flow rate = A V

2.46×10^−4 = V 1.55×10^−4

V = 1.5870 m/s

so from 2

h = v²/2g

h = 1.5870²/ 2(9.81)

h = 0.1283 m

so height is 0.1283 m

6 0
4 years ago
Which of the four spheres is this pictures/scene?
Zigmanuir [339]

I believe the correct answer is atmosphere (D).

7 0
3 years ago
Read 2 more answers
Whitch family has full valence energy level
levacccp [35]
Group 0 - they are called the NOBLE GASES
(as they're very unreactive) because...

ALL of their atoms are full.
Example : Helium contains 2 electrons so it's outer shell is full
7 0
3 years ago
The Slingshot is a ride for two people. It consists of a single passenger cage, two towers, and two elastic bands. Potential ene
Vitek1552 [10]

my bad I was in a herie last time can you please answer my question , I am going to give you the 5 points back for this question and extra 30 points ,

Explanation:

first its going to say 10 points for my question but after that I well make answer a small question and give you 30points. like whats your favorite color . stay tuned .

8 0
3 years ago
A 10 µf capacitor is charged to 108 v and is then connected across a 328 ω resistor. what is the initial charge on the capacitor
valina [46]
The capacitance is defined as the maximum charge stored in a capacitor, Q, divided by the voltage applied, V:
C= \frac{Q}{V}

The capacitor is initially charged with the battery of 108 V, so the the initial charge on the capacitor can be found by re-arranging the previous formula:
Q=CV=(10 \mu F)(108 V)=1080 \mu C
8 0
4 years ago
Other questions:
  • There is no evidence of an expanding universe; it is only a theory that has been tested. true or false
    10·2 answers
  • The assessment technique used by health care providers that utilizes a stethoscope to listen to lung sounds is called A. palpati
    7·2 answers
  • A conducting sphere of radius r1 = 0.21 m has a total charge of Q = 2.9 μC. A second uncharged conducting sphere of radius r2 =
    12·1 answer
  • Is gravity a force that can changed?
    15·1 answer
  • The driver of a pickup truck accelerates from rest to a speed of 37 mi/hr over a horizontal distance of 215 ft with constant acc
    12·1 answer
  • Anyone want to be f-r-i-e-n-d-s? ^^ (You may answer for fr/ee points! <3)
    8·2 answers
  • 6. The temperature at which water molecules have the
    12·1 answer
  • Suppose the three resistors in the picture represents a 240 W
    7·2 answers
  • How many ethic ties, former colonial alliances, and shared languages may effect international trade? Why?
    13·1 answer
  • Students measure how far a snail can travel per minute. The graph shows their data. What is the speed of the snail?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!