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
tensa zangetsu [6.8K]
3 years ago
12

PLEASE HELP !! A 10 ohm resistor is connected to a 9V battery how much current is flowing through the circuit?

Physics
1 answer:
kompoz [17]3 years ago
8 0

Resitance (R)= 10 Ohm

Potential difference (V) = 9V

V= IR

I= V/R

I= 9/10

I= 0.9 Ampere

Therefore 0.9 Ampere of current is flowing through the circuit.

You might be interested in
Conditional waves contain a crest, trough, wavelength, and amplitude<br> True or False?​
AveGali [126]

Answer:

True

Explanation:

8 0
3 years ago
Water which contains large amounts of calcium dissolved within it results from
Helga [31]

Answer: B

Explanation:

The other options have nothing to do with the water apart from transporting it.

8 0
3 years ago
Read 2 more answers
13. What is the difference between prejudice and bias?
trapecia [35]
Prejudice- <span>not based on reason or actual experience.
Bias- Usually based off of relation/knowledge or favor</span>
7 0
4 years ago
Read 2 more answers
As a 2.0-kg object moves from (4.4 i + 5j) m to ( 11.6 i - 2j) m, the constant resultant force
aliina [53]

Answer:

v_f = 10.38 m / s

Explanation:

For this exercise we can use the relationship between work and kinetic energy

          W = ΔK

note that the two quantities are scalars

Work is defined by the relation

          W = F. Δx

the bold are vectors.  The displacement is

          Δx = r_f -r₀

          Δx = (11.6 i - 2j) - (4.4 i + 5j)

          Δx = (7.2 i - 7 j) m

 

          W = (4 i - 9j). (7.2 i - 7 j)

remember that the dot product

           i.i = j.j = 1

           i.j = 0

           

           W = 4  7.2 + 9  7

           W = 91.8 J

the initial kinetic energy is

           Ko = ½ m vo²

           Ko = ½ 2.0 4.0²

           Ko = 16 J

we substitute in the initial equation

          W = K_f - K₀

          K_f = W + K₀

          ½ m v_f² = W + K₀

          v_f² = 2 / m (W + K₀)

          v_f² = 2/2 (91.8 + 16)

           v_f = √107.8

          v_f = 10.38 m / s

3 0
3 years ago
A stone is dropped from a tower 100 meters above the ground. The stone falls past ground level and into a well. It hits the wate
Simora [160]

Answer: Option A: 22.5 m

Explanation:

A stone is dropped from a tower. The initial velocity of the stone, u = 0.

Height of the tower, y = 100 m

Let the depth of the well be d.

Time taken of the drop of the stone, t = 5 s

The stone falls under acceleration due to gravity g = 9.81 m/s²

We will use second equation of motion:

s = u t + 0.5 g t²

⇒100 m + d = 0 + 0.5 × 9.81 m/s²× (5.00 s)²

⇒d = (122.6 - 100) m = 22.6 m ≅ 22.5 m

Thus, the correct option is A. The depth of the well is 22.5 m.

3 0
4 years ago
Other questions:
  • I dont understand??????????????
    6·1 answer
  • When many atoms are split in a chain reaction, a large explosion occurs. This is an example of what type of energy conversion? (
    7·2 answers
  • Sorin hits a cricket ball straight up into the air. After 1.5\,\text{s}1.5s1, point, 5, start text, s, end text, the ball is fal
    15·1 answer
  • An airplane has been loaded in such a manner that the CG is located aft of the aft CG limit. One undesirable flight characterist
    11·1 answer
  • An object accelerating only under the force of gravity is A) free fall or B) acceleration due to gravity
    14·1 answer
  • I agree to hire you for 30days. You can decide between two methods of payment: either (1) $1000 a day, or (2) one penny on the f
    8·2 answers
  • The figure shows a cylinder on an incline plane of negligible friction. The cylinder is released from rest. Which of the followi
    11·1 answer
  • How would gravity cause planets to move if they did not have inertia?
    13·2 answers
  • A machine puts out 6,000 J of work. To produce that much work the machine
    5·1 answer
  • an image is formed in a concave mirror that is the same size as the object inverted in front of the mirror and real. Where must
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!