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
quester [9]
3 years ago
7

Please help

Physics
1 answer:
ivanzaharov [21]3 years ago
4 0

Answer:

1 +2=3 so thats it

Explanation:

Because i need points

You might be interested in
A capacitor charging circuit consists of a battery, an uncharged 20 μF capacitor, and a 6.0 kΩ resistor. At t = 0 s the switch i
aliya0001 [1]

Answer:

Battery voltage will be equal to 9.65 volt

Explanation:

We have given capacitance C=20\mu F=20\times 10^{-6}F

Resistance R=6kohm=6000ohm

Time constant of RC circuit is

\tau =RC=20\times 10^{-6}\times 6000=0.12sec

Time is given t = 0.15 sec

Current i = 0.46 mA

Current in RC circuit is given by

i=\frac{V}{R}e^{\frac{-t}{\tau }}

0.00046=\frac{V}{6000}e^{\frac{-0.15}{0.12 }}

0.00046=\frac{V}{6000}\times 0.286

V = 9.65 volt

So battery emf will be equal to 9.65 volt

5 0
3 years ago
The cpu might be covered by a(n) ________, which dissipates the heat generated by the chip.
FinnZ [79.3K]
I think he correct term to fill in the blank would be heat sink. The CPU might be covered by a heat sink, which dissipates the heat generated by the chip. A heat sink is any device or a substance that absorbs heat generated or from the heat reservoir. For a device, it would be one that has a fan or a peltier device in order to keep a system having a cool temperature. This is done to protect a system from any damage due to excess heat. This protect any device from overheating. A CPU surely have this device because it should be kept cool to protect the chips inside it. 
6 0
3 years ago
PLEASE HELP WILL GIVE BRAINLIEST!!!!
zimovet [89]

Answer:

pelvic gridle

Explanation:

8 0
3 years ago
What do simple machines accomplish
xz_007 [3.2K]

Answer:

not many things maybe they accomplish one job the machine has been programmed to do.

Explanation:

3 0
3 years ago
Read 2 more answers
Please help <br> Physics is so confusing
crimeas [40]

Answer:

below

Explanation:

sin a = 4/5

a = 53.1

tan theta = 3/4

theta = 36.89

4 0
2 years ago
Other questions:
  • A spacecraft returning from a lunar mission approaches earth on a hyperbolic trajectory. At its closest approach A it is at an a
    11·1 answer
  • If a bird applies a 5 N upward force on a branch to lift the branch of ground to a
    11·1 answer
  • Which of the following is an example of distance
    5·1 answer
  • What is a convenient way to show how a fixed quantity is broken down into parts?
    10·1 answer
  • How are gold medal and the human cell similar? How do they differ?
    15·2 answers
  • A box moving on a horizontal surface with an initial velocity of 20 m/s slows to a stop over a time period of 5.0 seconds due so
    15·1 answer
  • An inventor claims to have developed a resistance heater that supplies 1.2 kWh of energy to a room for each kWh of electricity i
    8·1 answer
  • The diagram below shows a 1.0 x 105newton truck at rest on a hill that makes an angle of 8.0° with the
    8·1 answer
  • PLEASE HELP.
    11·1 answer
  • 43.5 kg. Shawn rides his bike 1.3 km in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!