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
sesenic [268]
3 years ago
11

A voltage of 80 volts is applied to a resistor and the current going through is found to be 2 A. What is the resistance?

Physics
2 answers:
yuradex [85]3 years ago
8 0

Answer: 40 Ohms

Explanation: 80/2=40

nekit [7.7K]3 years ago
4 0

Answer:

40

Explanation:

You might be interested in
In your own words explain efficiency
Oliga [24]
Efficiency is completing a task as fast a possible the the least amount of effort.
7 0
3 years ago
Read 2 more answers
In a given chemical reaction, the energy of the products is kess than the energy of the reactants. Which statement is true for t
deff fn [24]

Answer: Released

Explanation: Energy is released in this reaction possibly in the form of heat thus it is an exergonic and or exothermic reaction.

5 0
3 years ago
Help me pls its important
Shkiper50 [21]
I believe B, but don’t take my word
6 0
2 years ago
Can you help me? it's an emergency
satela [25.4K]
Yes but pleas be more specific
4 0
3 years ago
A mixing blade on a food processor extends out 3 inches from its center. if the blade is turning at 600 revolutions per minute,
7nadin3 [17]
First let's convert everything into SI units.
The length of the blade is 3 inches. Keeping in mind that 1 inc=0.025 m, we have
L=3 in \cdot 0.025  \frac{m}{inc} =0.075 m
The angular speed is 600 revolutions per minute. Keeping in mind that 1 rev=2 \pi rad and 1 min=60 s, the angular speed becomes
\omega = 600  \frac{rev}{min}  \frac{2 \pi rad/rev}{60 s/min}=62.8 rad/s

And so, the linear velocity of the edge of the blade is equal to
v=\omega L=(62.8rad/s)(0.075 m)=47 m/s
8 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose that at room temperature, a certain aluminum bar is 1.0000 m long. The bar gets longer when its temperature is raised. T
    13·1 answer
  • The source of the energy in UV light that can give you a sunburn is _____.
    8·1 answer
  • A stone is whirled with uniform speed in a horizontal circle of radius 15cm .It takes the stone 10 seconds to describe an arc of
    10·1 answer
  • What are the bugs that make noises in the trees
    15·2 answers
  • Uranium-238 undergoes alpha decay. Therefore, uranium-238 will increase,decrease,stay the same or none of the above
    13·1 answer
  • Una pelota cae con una energía de 1 J y bota al llegar al suelo. Si tras el bote su energía es de 0,998 J, ¿podemos afirmar que
    5·1 answer
  • you push a box across the floor with a force of 30n you it 15 meters in 8 seconds. how much work did you do how much power did y
    5·2 answers
  • Which resistors in the circuit are connected in parallel?
    13·1 answer
  • A spring has a spring constant of 200 N/m. How much elastic potential energy is stored in the spring when it is stretched by 0.1
    11·1 answer
  • Light-colored objects have high albedo because they have high reflectivity of sunlight. True or False
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!