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
makkiz [27]
2 years ago
6

Please help on this one?

Physics
1 answer:
kupik [55]2 years ago
7 0

Answer: A)30V. First find the current of the circuit. I=V/R(total resistance). So I=60/120=0.5. Now to find voltage drop in R3 use ohms law as given. V(of 3)=(0.5)(60)=30V

You might be interested in
Please Answer these quick!!!! I WILL GIVE BRAINLIEST<br> Do as many as you can!
shepuryov [24]

Answer:

i

said

1 a

2 b

3 a

\idonotcare.net

Explanation:

6 0
2 years ago
Dans un tube en U contenant du mercure ,on verse de l'autre côté de l'acide sulfurique de densité 1,84 et de l'autre côté de l'a
Iteru [2.4K]

Explanation:

Unclear question. The clear rendering reads;

"Into a U-tube containing mercury, pour on the other side sulfuric acid of density 1.84 and on the other side alcohol of density 0.8 so that the levels are in the same horizontal plane. The height of the acid above the mercury being 24 cm. What is the height of the bar and what variation of the level of the acid, when the mercury density is 13.6?

6 0
3 years ago
Precipitation is greater over what and less over what?<br><br> A. Land, sea<br><br> B. Sea, land
Ksju [112]
I would say letter A to this because we need rain water for crops plants. Also we need it so that we can drink it. Its less great over sea because as it merge with the salt in the ocean it becomes less drinkable and less usable.
3 0
3 years ago
Dark matter is missing stars that have fallen from the sky.<br> true or false
spayn [35]

Answer:

The answer to this question is False

7 0
3 years ago
A 10 kg blue cart moving to the right at 25 m/s collides with a 17 kg red cart moving in the opposite direction at 16 m/s. If, a
scoray [572]

Answer:

24.8m/s

Explanation:

Given data

m1= 10kg

u1=25m/s

m2=17kg

u2=16m/s

v1=10m/s

v2=??

Applying the conservation of linear momentum

m1u1+m2u2=m1v1+m2v2

substitute

10*25+17*16=10*10+17*v2

250+272=100+17v2

522=100+17v2

522-100=17v2

422=17v2

Divide both sides by 17

v2= 422/17

v2= 24.8 m/s

Hence the velocity of the red cart is 24.8m/s in the opposite direction of the blue cart

3 0
2 years ago
Other questions:
  • Please answer these two questions ASAP!! Will mark brainliest and give points!
    10·2 answers
  • How much energy is used by a 900 w microwave that operates for 4 minutes ?
    6·1 answer
  • Do all of them please and explain
    15·2 answers
  • Suppose you lived in the crater Copernicus on the side of the Moon facing Earth.
    7·1 answer
  • What is the most likely effect on the life of a plant if a student cuts it’s flowers?
    12·2 answers
  • 8. A car travels at a constant velocity of 70 mph for one hour. By the end of the second hour, the car’s velocity was 60 mph. At
    10·1 answer
  • Is carbon a metal that can conduct electricity?
    7·1 answer
  • which of the following statements is a reasonable conclusion about the Arctic ecosystem? a)The number of offspring produced is a
    7·1 answer
  • A clock which has brass pendulum beats correctly at 30C will it run faster or slower if temperature increase or decrease​
    8·1 answer
  • 2. State law of conservation of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!