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
Goryan [66]
2 years ago
13

10. Which of these devices is also referred to as a'key'?

Physics
2 answers:
brilliants [131]2 years ago
3 0

Answer:

Electric switch is commonly known as the key of an electric circuit.

9966 [12]2 years ago
3 0

Answer:

<h3><em><u>b. an electric switch</u></em></h3>

Explanation:

<h2><em><u>Hope </u></em><em><u>it </u></em><em><u>helps</u></em><em><u> you</u></em><em><u><</u></em><em><u>3</u></em></h2>
You might be interested in
The ___________ of an object consists of its speed and direction.
olga2289 [7]
Velocity, because if an object is in motion with no direction we will consider it as speed, but if it has direction we will consider it as Velocity. Hope it helps
6 0
3 years ago
Two waiters are trying to get through a single door of a kitchen. One pushes on one side of a door 0.567 m from the hinge with a
NISA [10]

Answer:

275.5 N

Explanation:

F_{1} = Force on one side of the door by first waiter = 257 N

F_{2} = Force on other side of the door by second waiter

r_{1} = distance of first force by first waiter from hinge = 0.567 m

r_{2} = distance of second force by second waiter from hinge = 0.529 m

Since the door does not move. hence the door is in equilibrium

Using equilibrium of torque by force applied by each waiter

r_{1} F_{1} = r_{2} F_{2} \\(0.567) (257) = (0.529) F_{2}\\F_{2} = 275.5 N

7 0
3 years ago
What do you do if you approach a railroad crossing with a crossbuck sign that has no lights or gates
miv72 [106K]
Proceed with caution before crossing
3 0
4 years ago
in an isolated system, two cars, each with a mass of 1,500 kg, collide. car 1 is initially at rest while car 2 is moving at 5 m/
kirza4 [7]

Answer:2.5 m/s

Explanation:

6 0
3 years ago
Which of these is the most ductile? A. clay B. gold C. wood D. glass
Feliz [49]
I'm pretty sure the answer is gold
8 0
3 years ago
Other questions:
  • A hypothetical wi-fi transmission can take place at any of three speeds depending on the condition of the radio channel between
    8·1 answer
  • A girl pulls a sled with a force of 15 N over a distance of 3 m. What is the kinetic energy of the sled after she pulls it? Assu
    15·2 answers
  • How much work is done when 0.0080 C is moved through a potential difference of 1.5 V?
    10·2 answers
  • How would it be possible for an object to be traveling with a constant speed and still accelerating?
    11·1 answer
  • My Notes A flat loop of wire consisting of a single turn of cross-sectional area 7.80 cm2 is perpendicular to a magnetic field t
    10·1 answer
  • What types of properties does light have
    5·2 answers
  • A rocket moves upward, starting from rest with an acceleration of 25.4 m/s^2 for 3.39 s. It runs out of fuel at the end of the 3
    8·1 answer
  • How long does it take for the moon to revolve once
    6·2 answers
  • The path of an object projected at a 45 degree angle with initial velocity of 80 feet per second is given by the −32 2 function
    14·1 answer
  • Reason behind the study of refraction of light
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!