PHYSICS HIGH SCHOOL

Any force that causes an object to move in a circle is called a(n)a. balanced force.
b. unbalanced force.
c. gravitational force.
d. centripetal force.

Answers

Answer 1
Answer: a). balanced force
b). unbalanced force
There's no such thing as either of these.  A group of two or more forces can be balanced or unbalanced.  A single force can't be.

c). gravitational force ... doesn't cause an object to move in a circle;
     Drop a stone from the roof of a tall building and watch it fall.
     It goes straight down, not in a circle.

d). centripetal force ... force directed toward the center of a circle,
     causes an object to move in a circle.
Answer 2
Answer:

an unbalanced force moving everyone in Daniel and Maria's direction

Related Questions

The apparent change of frequency of a source of sound due to it me relative motion between the sound and a listener is called the
Plz answer will give Brainliest answer to whoever does.
If a gas has a gage pressure of 156 kPa, it is absolute pressure is approximately
According to the _____ model, the solar system formed from a cloud of dust and gas.
Convierte 25 Km/h a m/s

When an object is charged, what type of subatomic particle is transferred between objects?

Answers

Electrons are transferred. The object that loses some becomes positively
charged. The object that gains some becomes negatively charged.

Answer:

electrons

Explanation:

took the k12 test

What is the kinetic energy of a 30 kg falling object when the object reaches a velocity of 20 m/s?

Answers

Ek = 1/2mv^2 Ek = 1/2 * 30kg * 20^2 m/s Ek = 6000J Hope this Helps!

An alpha particle is identical to a(n) _____.electron
electromagnetic wave
helium nucleus
uranium nucleus

Answers

The correct answer is helium nucleus. An alpha particle has a two neutrons and protons that formed together into a particle which also happens to be very identical to the helium nucleus. However, the helium particles that are being produced by particle accelerator are less to be referred as an alpha particle.

An alpha particle is identical to a(n) helium nucleus. An alpha particle is identical to a helium nucleus because both have two protons and two neutrons. Essentially, a helium atom stripped of its electrons becomes an alpha particle.

The correct option is C.

An alpha particle is a type of ionizing radiation consisting of two protons and two neutrons, essentially a helium nucleus without electrons. These particles have a relatively large mass and carry a positive charge, making them highly ionizing and potentially harmful if they interact with living tissue. Alpha particles are commonly emitted by certain radioactive materials, such as uranium and radon. Due to their limited penetration ability, alpha particles are primarily hazardous when ingested or inhaled, posing significant health risks, including an increased risk of cancer and tissue damage.

An alpha particle is identical to a helium nucleus. Alpha particles are a type of ionizing radiation that consist of two protons and two neutrons, which is also the composition of a helium nucleus without its electrons. In other words, when a helium atom loses its two electrons, it becomes an alpha particle. Thus, an alpha particle can be considered as a helium nucleus.

Hence  The correct option is C.

Learn more about Alpha Particle here:

brainly.com/question/24276675

#SPJ6

With an average surface temperature of about 737 K, _______ is the hottest planet.A. Venus
B. Mercury
C. Mars
D. Earth

Answers

With an average surface temperature of about 737 K, Venus is the hottest planet.

While Mercury is closest to the sun, it has gaseous molecules that protect it. Venus is the second closest planet to the sun, and is the hottest planet.

With an average surface temperature of about 737 K, VENUS is the hottest planet.

An atom of carbon (C) forms covalent bonds with two atoms of oxygen (O) to form carbon dioxide. How are the valence electrons of these atoms rearranged to form the bonds?A. Electrons are transferred from the carbon atom to the oxygen atoms.
B. Electrons are transferred from the oxygen atoms to the carbon atoms.
C. Many valence electrons are shared between the atoms.
D. A few valence electrons are shared between the atoms

Answers

Answer : The correct option is C.

Explanation :

Covalent bond : Covalent bond forms when two non-metal atom share a pair of electrons.

In the covalent bond formation of carbon dioxide, carbon and oxygen atom share four pair of electrons. The carbon atom joined by four covalent bonds to two oxygen atoms.

The valence electrons in carbon atom = 4

The valence electrons in two oxygen atom = 2(6) = 12

Therefore, these atoms are rearranged to form the bonds by the sharing of many valence electrons between the atoms.

The lewis-dot structure of carbon dioxide is shown below.

Answer:

Person above me got it correct

Explanation:

The answer is C Many valence electrons are shared between the atoms

Just confirming :)

Which weather technology is used to gather pressure, wind speed, and other first-hand observations of hurricanes that are out at sea?

Answers

A weather technology is used to gather pressure, wind speed, and other first-hand observations of hurricanes that are out at sea is a weather station. A weather station is used on land and at sea to measure the different weather elements at various points or regions. They are equipped with a wide array of instruments that can either manually or automatically measure data.

Answer:

Recon-Aircraft

Explanation: It gathers Info firsthand.
Other Questions
The planet and its moon gravitationally attract each other. Rank the force of attraction between each pair from greatest to least.
At a maximum level of loudness, the power output of a 75-piece orchestra radiatedas the sound is 70.0 W. What is the intensity of these sound waves to a listener who issitting 25.0 m from the orchestra?
PLEASE HELP ME A lens with a surface that curves outward like the exterior of a sphere is __________. (Points : 1) reflected refracted concave convex
Range of motion is the distance an object can travel when separated from another object.a. Trueb. False