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
Snowcat [4.5K]
3 years ago
8

A toy car has a 1.5 A current, and its resistance is 2 Ω. How much voltage does the car require?

Physics
1 answer:
Brums [2.3K]3 years ago
4 0

Answer:

Battery Voltage

Explanation:

Voltage refers to the amount of electrical potential your battery holds. The standard automotive battery in today's vehicles is a 12-volt battery. Each battery has six cells, each with 2.1 volts at full charge. A car battery is considered fully charged at 12.6 volts or higher. hope this helps you :)

You might be interested in
A major advantage of case studies is ________.
Ymorist [56]
You get a lot of detailed information. hope this helped :)
4 0
3 years ago
If 1.8 amp flows through a 40 ohm resistor, the voltage across the resistor is :
GenaCL600 [577]

Answer:

72 volts.

Explanation:

To solve this, we have to use the Ohm's law.

The ohm's law tells us that the voltage drop of a resistor is directly proportional to the current applied to the conductor.

V=I*R

in this case the current is 1.8 amps and the resistor is 40 ohm

V=1.8*40

so

V=72 volts.

5 0
3 years ago
What is the speed of a wave with a period of 25 sec/cycle and a wavelength of 15 m/cycle?please help me !
Nuetrik [128]
The answer of this question is 0.6m/s
5 0
3 years ago
% = Wo/Wi x 100 Solve for Wo<br> % = Wo/Wi x 100 Solve for Wi
irga5000 [103]
1) % = (Wo /Wi) * 100

Solve for Wo => Wo = (% / 100) * Wi

For example, % =30% and Wi = 250 => Wo = (30 /100) * 250 = 0.30 * 250 = 75

Wo = 75

2) % = (Wo / Wi) * 100

Solve for Wi

=> Wi = Wo * (%/100)

For example, Wo = 125 and % = 40%

=> Wi = 125 * (40 / 100) = 125 * 0.40 = 50

Wi = 50
8 0
3 years ago
An object that gives off electromagnetic waves based on its temperature
My name is Ann [436]

Answer:

B) Blackbody radiation

MARK THIS AS BRAINLIEST PLEAWESSS :)

3 0
2 years ago
Other questions:
  • Find an expression for the minimum frictional coefficient needed to keep a car with speed v on a banked turn of radius R designe
    13·1 answer
  • A machine produces a larger force than you exert to operate the machine. How does this input distance of the machine compare to
    10·1 answer
  • A state highway was constructed over wetlands. The state obtained a permit to fill the existing wetlands in accordance with the
    13·1 answer
  • A ball rolls for 8 seconds and travels 24 meters. How fast was it traveling?
    9·1 answer
  • A delivery truck leaves a warehouse and travels 3.20 km east. The truck makes a right turn and travels 2.45 km south to arrive a
    12·1 answer
  • A machine that operates a ride at the fair requires 2500 J to lift a 294 N child 5.0 m. What is the efficiency of this machine?
    14·1 answer
  • Leticia leaves the grocery store
    13·2 answers
  • I’ll give brainliest if it’s correct ;-;z
    9·1 answer
  • First right is brainliest, plz help:)
    12·1 answer
  • How can you make the work output of machine greater than the work input
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!