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
Luba_88 [7]
3 years ago
13

HELP 100 PTS WILL BE GIVEN ASAPPP

Physics
2 answers:
aliina [53]3 years ago
3 0

Answer:

1. Resistance

2. Store chmical energy and transfer it to electrical energy when a circuit is connected

3.Electric current

4. Series and parallel

5. can't see diagram

6. series

7. Parallel

8. can't not see diagram

Explanation:

andrew11 [14]3 years ago
3 0

Answer:

1. Resistance

2. Store chemical energy and transfer it to electrical energy when a circuit is connected

3. Electric current

4. Series and parallel

5. cell (battery)

6. series

7. Parallel

8. Diagram B

9. 12Ω resistor

10. protect equipment by stopping the flow of electric current; protect your house from fire.

11. GFCI outlets prevent electrocution if you are touching a wet appliance. GFCI outlets are found in wet areas.

You might be interested in
A flight attendant pushes a beverage car on an aircraft. Her mass is 75 kg and the cart’s mass is 27 kg. Calculate the accelerat
tankabanditka [31]

Answer:

a = 1.34 m/s²

Explanation:

given,

mass of the attendant(M) = 75 Kg

mass of cart (m)= 27 Kg

Backward force exerted on floor (F)= 155 N

frictional force on the cart (f)= 18 N

acceleration

a = \dfrac{F_{net}}{M+m}

F_{net} = F - frictional force

F_{net} = 155 N - 18 N

F_{net} = 137 N

now,

a = \dfrac{137}{75 + 27}

a = \dfrac{137}{102}

a = 1.34 m/s²

the acceleration produced when flight attendant is equal to  a = 1.34 m/s²

6 0
3 years ago
1. A giri rides her bike at 15 m/s for 20 s. How far does she travel in that time?
Svetach [21]

Answer:

300m

Explanation:

distance=speed x time

=15 x 20

= 300m

6 0
3 years ago
Read 2 more answers
A man in a gym is holding an 8.0-kg weight at arm's length, a distance of 0.55 m from his shoulder joint. What is the torque abo
kipiarov [429]

Answer:

  \tau =37.34\ N m

Explanation:

given,

mass of the weight = 8 Kg

distance = 0.55 m

angle below horizontal = 30°

torque about shoulder

  \tau = \vec{r} \times \vec{F}

  \tau = r \times F cos \theta

  \tau = 0.55 \times 8 \times 9.8 \times cos 30^0

  \tau =37.34\ N m

torque about his shoulder join is equal to   \tau =37.34\ N m

5 0
3 years ago
Violet light has a frequency of 7.26 × 1014 Hz and travels at a speed of 3.00 × 108 m/s.
Anuta_ua [19.1K]

Answer:

what's the question

........

8 0
2 years ago
A student drops a rock from a bridge to the water 12.7 m below. with what speed does the rock strike the water? the acceleration
kolezko [41]

The rock strike the water with the speed of 15.78 m/sec.

The speed by which rock hit the water is calculated by the formula

v=\sqrt{2gh}

v=\sqrt{2*9.8*12.7}

v=15.78 m/sec

Hence, the rock strike the water with the speed of 15.78 m/sec.

7 0
2 years ago
Other questions:
  • Kristina works out seven days a week. Lately, she has been tired, and her body aches. If she is overtraining, which training pri
    7·1 answer
  • Please help! I dont get it!
    9·1 answer
  • How do elements first form ?
    9·1 answer
  • A carbon rod with a radius of 2.1 mm is used to make a resistor. The resistivity of this material is 3.2 × 10−5 Ω · m. What leng
    11·1 answer
  • What volume of air containing 21% of oxygen (by volume) is required to completely burn 10g of sulphur which has a purity level o
    10·1 answer
  • Consider the interference/diffraction pattern from a double-slit arrangement of slit separation d = 6.60 um and slit width a. Th
    5·1 answer
  • How are desert plants adapted to their climate?
    7·1 answer
  • Question 4 of 10 (1 point) Jump to Question: Choose the word that best completes this sentence. A personal fall arrest system is
    10·2 answers
  • Describe how a convection cell is created in the mantle of the Earth.
    15·2 answers
  • Which Moon position in the lunar cycle would provide the largest difference in ocean tides?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!