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
prohojiy [21]
3 years ago
5

Can someone help plz?!?

Engineering
2 answers:
IgorC [24]3 years ago
6 0

Answer:

MARK JOLENEKENLEY BRAINLIEST!! PLEASE!!

Explanation:

CaHeK987 [17]3 years ago
5 0

Answer:

Direct current or DC electricity is the continuous movement of electrons from negative to positive through a conducting material such as a metal wire. A DC circuit is necessary to allow the current or steam of electrons to flow. In a circuit, the direction of the current is opposite the flow of electrons

Explanation: hope that helped

You might be interested in
Multiple Choice
ra1l [238]
I need more details to your question
4 0
2 years ago
Read 2 more answers
Pedro holds a heavy science book over his head for 10 minutes. Petro is doing work during that time. True or False
algol [13]

Answer:

True because he is working his arms to lift and hold the weight

Explanation:

4 0
3 years ago
While discussing what affects the amount of pressure exerted by the brakes: Technician A says that the shorter the line, the mor
harina [27]

Answer:

Only Technician B is right.

Explanation:

The cylindrical braking system for a car works through the mode of pressure transmission, that is, the pressure applied to the brake pedals, is transmitted to the brake pad through the cylindrical piston.

Pressure applied on the pedal, P(pedal) = P(pad)

And the Pressure is the applied force/area for either pad or pedal. That is, P(pad) = Force(pad)/A(pad) & P(pedal) = F(pedal)/A(pedal)

If the area of piston increases, A(pad) increases and the P(pad) drops, Meaning, the pressure transmitted to the pad reduces. And for most cars, there's a pressure limit for the braking system to work.

If the A(pad) increases, P(pad) decreases and the braking force applied has to increase, to counter balance the dropping pressure and raise it.

This whole setup does not depend on the length of the braking lines; it only depends on the applied force and cross sectional Area (size) of the piston.

5 0
2 years ago
What line separates two lanes traveling in the same direction
soldier1979 [14.2K]

Answer:

White lane lines separate lanes of traffic moving in the same direction. (UK)

5 0
2 years ago
Read 2 more answers
What is the output of a system with the transfer function s/(s + 3)^2 and subject to a unit step input at time t = 0?
Dominik [7]

Answer:

0

Explanation:

output =transfer function H(s) ×input U(s)

here H(s)=\frac{s}{(s+3)^2}

U(s)=\frac{1}{s} for unit step function

output =H(s)×U(s)

=\frac{s}{(s+3)^2}×\frac{1}{s}

=\frac{1}{(s+3)^2}

taking inverse laplace of output

output=t×e^{-3t}

at t=0 putting the value of t=0 in output

output =0

3 0
3 years ago
Other questions:
  • Two forces, one of which double the other has resultant of 280N. if the direction of the large force is reversed and the remaini
    6·1 answer
  • Electrical strain gauges were applied to a notched specimen to determine the stresses in the notch. The results were εx=0.0019 a
    13·1 answer
  • A DOHC V-6 has how many camshafts?
    6·1 answer
  • ____________ is the organization that oversees environmental compliance.
    14·1 answer
  • Evaluate, please show work as I don't understand. thanks
    5·1 answer
  • What are the most used electronic tools for electronic works?​
    13·1 answer
  • Analyze the example of this band saw wheel and axle. The diameter of the wheel is 14 inches. The diameter of the axle that drive
    9·1 answer
  • How are sedimentary - gravity flows different from fluid - gravity flows
    6·1 answer
  • When cutting a FBD through an axial member, assume that the internal force is tension and draw the force arrow _______ the cut s
    11·1 answer
  • A) Your friend is faced with a situation i n whi ch t here is a difficulty in
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!