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
malfutka [58]
3 years ago
9

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I NEED THE ANSWER NOW

Physics
1 answer:
FrozenT [24]3 years ago
5 0
90 F = 43 OR 0.9F = 0.43
(F = 43 / 90 OR 0.43 / 0.9 =) 0.48 N

upwards force = downwards force
(R =) 1.2 N
You might be interested in
The trough of the sine curve used to represent a sound wave corresponds to
iren [92.7K]

Answer:

The correct answer is a rarefaction.

Explanation:

Sound waves are longitudinal waves that propagate in a medium, such as air. As the vibration continues, a series of successive condensations and rarefactions form and propagate from it. The pattern created in the air is something like a sinusoidal curve to represent a sound wave.

There are peaks in the sine wave at the points where the sound wave has condensations and valleys where it has rarefactions.

Have a nice day!

4 0
3 years ago
A switch can
oee [108]

Answer: a switch can do A, B and E

Explanation:

8 0
3 years ago
Please help.................​
Goryan [66]

Answer:

I'dont know sooooooooooooooooooooooorrrrrrrrrrrrrrrrry

7 0
2 years ago
Read 2 more answers
Why do you not come to thermal equilibrium on a cold day
Tju [1.3M]

Two physical systems are in thermal equilibrium if no heat flows between them when they are connected by a path permeable to heat. Thermal equilibrium obeys the zeroth law of thermodynamics. A system is said to be in thermal equilibrium with itself if the temperature within the system is spatially and temporally uniform.

Systems in thermodynamic equilibrium are always in thermal equilibrium, but the converse is not always true. If the connection between the systems allows transfer of energy as heat but does not allow transfer of matter or transfer of energy as work, the two systems may reach thermal equilibrium without reaching thermodynamic equilibrium.

3 0
3 years ago
When an object experiences uniform circular motion the direction of the net force is?
guajiro [1.7K]
In an uniform circular motion, the direction of the net force on the object is radially inward, passing through the center of the circle.
3 0
3 years ago
Other questions:
  • A spaceship orbiting earth flies to the moon. How is the gravitational force pulling on the spaceship related to the distance th
    5·2 answers
  • A block is initially at position x = 0 and in contact with an uncompressed spring of negligible mass. The block is pushed back a
    13·1 answer
  • A transformer has a primary voltage of 115 V and a secondary voltage of 24 V. If the number of turns in the primary is 345, how
    6·1 answer
  • The human body can store excess animo acids as a protein source ?
    12·1 answer
  • Explain
    8·1 answer
  • Three laws of mechanics and
    13·1 answer
  • Agatha the snake is 50 centimeters long.3 years from now she will be 152 centimeters long and fully grown. If Agatha grows at co
    9·1 answer
  • A student removed a wool hat from her head. Her hair stood up from static electricity. What did her hat do to cause this
    14·1 answer
  • Vhich type of reaction is modeled by this chemical equation?<br> PLi + CaCl2 - 2LICI + Ca
    13·1 answer
  • A current of 17.0 mA is maintained in a single circular loop of 2.00 \mathrm{~m} circumference. A magnetic field of 0.800T is di
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!