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
labwork [276]
3 years ago
9

____ is a type of circuit were there is a direct connection between two points in a circuit that aren't supposed to be directly

connected, such as two terminals of a power supply.
Short

Open

Closed

Series

Physics
1 answer:
PtichkaEL [24]3 years ago
7 0

Answer:

Short

Explanation:

I took the same test

You might be interested in
According to newton's third law of motion, when a hammer strikes and exerts force to push it into a piece of wood, the nail
Darya [45]
According to newton's third law of motion, when a hammer strikes and exerts force to push it into a piece of wood, the nail <span>C. exerts an equal or opposite force on the hammer. The third law of motion states that every action has an equal BUT opposite reaction. This means that the nail exerts the same force the hammer exerts on it.</span>
6 0
3 years ago
Read 2 more answers
Suppose that you are swimming in a river while a friend watches from the shore. In calm water, you swim at a speed of 1.25 m/s .
aliya0001 [1]

Answer: The observing friend will the swimmer moving at a speed of 0.25 m/s.

Explanation:

  • Let <em>S</em> be the speed of the swimmer, given as 1.25 m/s
  • Let S_{0} be the speed of the river's current given as 1.00 m/s.

  • Note that this speed is the magnitude of the velocity which is a vector quantity.
  • The direction of the swimmer is upstream.

Hence the resultant velocity is given as, S_{R} = S — S 0S_{0}

S_{R} = 1.25 — 1

S_{R} = 0.25 m/s.

Therefore, the observing friend will see the swimmer moving at a speed of 0.25 m/s due to resistance produced by the current of the river.

6 0
3 years ago
the police department determined that the force required to drag a 130 N(29 lb) car tire across the pavement at a constant veloc
ki77a [65]
The force of friction is given by:
f = μR, where μ is the friction coefficient and R is the reaction force, which will be equal to the weight.
100 = μ x 130
μ = 0.77
4 0
3 years ago
Which stretch focuses on stretching the glutes and hamstrings while laying on your back?
WINSTONCH [101]

Answer:

knee to chest

Explanation:

I took the test

5 0
3 years ago
Read 2 more answers
Would you expect to observe every supernova in our own Galaxy? Why or why not?
Taya2010 [7]

Explanation:

Only few supernova are observed in our galaxy -

Type II supernovae ( i.e. the explosions of the massive stars ) occurred in the Milky Way, and they might be hidden by the intervening dust if they are located in the more distant parts of our Galaxy .

Type Ia supernovae , which need a white dwarf star in the binary star system , are brighter than the type II supernovae , but some of them could also happen in the older parts of Galaxy which are hidden due to the buildup of the dust and gas .

3 0
3 years ago
Other questions:
  • When sound waves interfere to create standing waves, the points on the medium that move up and down with the largest amplitudes
    14·2 answers
  • Describe how cell membranes are selectively permeable
    12·1 answer
  • A ball is thrown upward from the ground with an initial speed speed of 25 meters/second; at the same instant, a ball is dropped
    8·1 answer
  • Two vectors are being added, one at an angle of 20.0 , and the other at 80.0. The only thing you know about the magnitudes is th
    8·1 answer
  • The 45-g arrow is launched so that it hits and embeds in a 1.40 kg block. The block hangs from strings. After the arrow joins th
    11·1 answer
  • Air rushing over the wings of high-performance race cars generates unwanted horizontal air resistance but also causes a vertical
    15·1 answer
  • Which statement is true regarding a chemical reaction?
    14·2 answers
  • If there is 3.4 m3 of methane gas in a container with a pressure of 18.9 atm and the container expands until the methane has a p
    5·1 answer
  • What is an excitation
    5·1 answer
  • I have a pen<br> I have a apple<br> what do I have now?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!