Answer:
Explanation:
F = ma
net force equals mass times acceleration
lets put some test variables just to experiment.
36 = 2 (18)
now do what the question says
108 = 1 (a)
acceleration would be 108 meters per second squared
An object on Earth weighs 600 N and on Mars 100 N. If its mass on Earth is approximately 60 kg what is the mass of the object on Mars?
Answer:
I think its
10 kg
plzz plzz plzz. mark as brainliest
If the mass of an object is approximately 60 kg on earth then its mass remains the same on Mars which is 60 kg because mass does not change from place to place.
What is mass?Mass in physics is a numerical representation of inertia, a fundamental property of all matter. What a body of matter is fundamentally is the resistance it offers to a change in its speed or location brought on by the application of a force. The more mass a body has, the less of a change a force exerts results. The kilogram is the unit of mass in the International System of Units, and it is defined by Planck's constant as being equal to 6.62607015 × 10⁻³⁴ joules second (SI).
According to the question, the weight of an object depends on gravity which is different from place to place so weight also varies from place to place but the mass is constant everywhere it does not change. So, if the mass of an object is 60 kg on earth then it remains the same on mars also.
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What is the correct description for an element?
A. Elements are made of two or more different types of atoms, chemically joined together
B. Elements are made up of one type of atom only
C. Elements are made of two or more types of atoms, not chemically joined
Answer:
B
Explanation:
Elements are made up of one type of atom only
The tiny planet Mercury has a radius of 2400 km and a mass of 3.3 times 10^23 kg.
a) What would be the gravitational acceleration of an astronaut standing on
the surface of Mercury? b) Compare the motion of a ball dropped on the
surface of Mercury to that of a ball dropped on Earth.
Answer:
I think that you need the gravitational acceleration of mercury
so we will use Newton's gravitational law :
gravitational acceleration = G*m/2
G is the gravitational constant = G = 6.673×10^-11 N m^2 kg^-2
after substitution : m^7x r67 / 11
6.673×10^-11 * 3.2x10^23 / (2.43x10^6)^2
using calculator : 2.00007899999
gravitational acceleration of mercury = 3.61625 m/s^2
pls give me brainliest
Explanation:
What potential difference is needed to make a current of 5A glow through a material with a resistance of 2 ohms
Answer:
10V
Explanation:
Applying V = IR
V = 5A × 2 ohms
V= 10 V
Potential difference or voltage is needed to make a current of 5A glow through a material with a resistance of 2 ohms is 10 V.
What is voltage?The difference in electric potential between two places is known as voltage, often referred to as electric pressure, electric tension, or potential difference. It relates to the amount of labor required to transfer a test charge between two places in a static electric field.
V = IR
V = 5A × 2 ohms
V= 10 V
Potential difference or voltage is needed to make a current of 5A glow through a material with a resistance of 2 ohms is 10 V.
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1. The two images below show the area swept out by the same planet during two separate time spans. If the first picture represents the area swept out during a time
of 'A' days and the second represents the area swept out during a time of "B* days, which of the following statements is true about A and B? Pls help
Answer:
its A
Explanation:
took the test
In essence, this means that planets do not travel along their orbits at a constant speed. Instead, they move at different speeds so that the line connecting the centres of the Sun and the planet covers the same amount of ground in equal amounts of time. Thus, option A is correct.
What planet during two separate time spans?The law of areas is Kepler's second law of planetary motion. A line drawn between a planet and the Sun is said to cover equal areas in an equivalent amount of time according to this law.
The velocity of a planet as it travels along its elliptical course is described by Kepler's Second Law. An elliptical object will cover equal amounts of space in a same amount of time if a line is drawn from the sun to the planet. This implies that the planet moves more slowly away from the sun and faster toward it.
Therefore, at equal times, the planet must cover a wider arc when it is nearer the Sun than when it is farther away.
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If the volume of the gas increases from 600 to 800 in. 3, by how much does the pressure change?.
Answer: decreases by 7.5
Explanation:
A group of students is investigating whether wheels affect the force of friction. The students push two boxes each with the same force on a table. One box has wheels and the
other does not have wheels. The distance traveled by each box is shown.
Experimental Observations
Student 1 Student 2 Student 3 Student 4
Distance traveled by box with wheels
24 cm
22 cm
20 cm
23 cm
Distance traveled by box without wheels
12 cm
14 cm
15 cm
13 cm
Which step should the students take next?
Make a hypothesis
Test another variable
Analyze the results
Share their conclusion
C. analyze the results....
Q3.
Name the type of relationship shown in the graph below?
<<<<
A.Linear
B.Non-linear
C.Quadratic
D.Non-quadratic
Answer:
Linear
Explanation:
The slope is constant.
Answer:
A. Linear
Explanation:
hope I help you
How are electrical energy, thermal energy, and mechanical energy related?
Answer:
motion of molecules
Explanation:
I believe that is true
A car was traveling on a straight road at a constant speed of 50 kilometers per hour. Over the next two minutes, the car came to travel 80 kilometers an hour. Which of the following is true?
The acceleration of the car over the 2 minutes is 0.07 m/s².
Acceleration of the car
The acceleration of an object is the rate of change of velocity of the object with time.
Acceleration of the car over the 2 minutesThe acceleration of the car over the 2 minutes is calculated as follows;
a = Δv/t
a = (v - u) / t
where;
v is the final velocity = 80 km/h = 22.22 m/su is the initial velocity = 50 km/h = 13.89 m/st is the time of motion, = 2 mins = 120 sa = (22.22 - 13.89) / 120
a = 0.07 m/s²
Thus, the acceleration of the car over the 2 minutes is 0.07 m/s².
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The lithosphere is a rigid layer made of Earth's entire crust and the very top part of Earth's mantle. This rigid layer is divided into several large pieces, or plates. The lithospheric plates float on top of the _______, which is a weak part of the mantle that flows slowly.
Answer:
dxfgjcfygu.h
Explanation:
so sorrymcgvlg;uh'ijuoi'ogf;yulcfxkchgvjhgijuiu
y'i;fyltkxfgchghui
uy8't;fultdyk
What is Flexibility ?
=> Flexibility is the ability of a joint or series of joints to move through an unrestricted, pain free range of motion.
what is pole of magnet
and
define the term magnetic line of force
Answer:
1. The magnetic pole is the region at each end of a magnet where the external magnetic field is the strongest.
2. magnetic line of force - a line of force in a magnetic field. field line, line of force - an imaginary line in a field of force; direction of the line at any point in the direction of the force
Explanation:
H is a chemical (blank) and H2 is a chemical (blank)
Please I need help!
Answer:
"H" is a chemical symbol and "H2" is chemical formula.
29.92 inches of mercury and 101,325 pascals are both equivalent to 1 atmosphere of pressure. Calculate the number of pascals equivalent to 1 inch of mercury.
The number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
From the question given above, we were told that:
29.92 inches of mercury = 1 atm
101325 pascal = 1 atm
Thus,
29.92 inches of mercury = 101325 pascal
With the above information, we can obtain the number of pascal equivalent to 1 inch of mercury. This can be obtained as follow:29.92 inches of mercury = 101325 pascal
Therefore,
1 inches of mercury = 101325 / 29.92
1 inches of mercury = 3386.53 pascalThus, the number of pascal equivalent to 1 inch of mercury is 3386.53 pascal
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Convert 9/4 hours into minutes
Am guessing;
9/4 × 60/1 =135
help me please eeeee
Answer:
I asked the same question
the average speed of a runner in a 483. meter race is 3.0 meters per second. How long me runner to complete the race? Dont include units, round nearest whole number.
Answer:
161
Explanation:
[tex]v=\frac{d}{t}[/tex] slove for t
[tex]t=\frac{d}{v}[/tex]
Insert values of d and v
[tex]t=\frac{483}{3} \\[/tex]
t=161
True or false: Earth's 23.5-degree axial tilt is likely due to being hit by a large planetary object early in its formation history.
Answer: True
Explanation: There is a theory that it smashed into another, smaller, planet, early on in its career. That gave it its tilt, and the debris went on to form the Moon.
ONE QUESTION :)
please answer only if you truly know!!
Answer:
Option F is the correct answer.
Explanation:
2 + x = 5
=> x = 3 m/s down the hill
Option F is correct.
The position-time graph for two drivers (A and B) are shown in the figure below. Which of the following statements is correct?
a. The two drivers are for sure moving in parallel directions
b. Driver B is moving faster than driver A.
c. Driver A is moving faster than driver B.
d. The two drivers are moving at the same speed
Answer:
A
Explanation:
Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:
(
)Zn + (
)HCl → (
)ZnCl2 + (
)H2
Answer:
Given equation
[tex]\\ \sf\longmapsto Zn+HCl\longrightarrow ZnCl_2+H_2[/tex]
Balanced equation
[tex]\\ \sf\longmapsto Zn+2HCl=ZnCl_2+H_2[/tex]
Reactant side:-
Zn=1Cl=2H=2Product side:-
Zn=1Cl=2H=2Hence balanced
Answer:
1 2 1 1
Explanation:
Based on the chemical equation, use the drop-down menu to choose the coefficients that will balance the chemical equation:
Answer:
its in this order 2,1,1
Explanation:
trust me bro
Answer:
221 is the actual answer
Explanation:
dont trust the person above me
When might people use data tables and graphs in their everyday lives? How are these uses similar to and different from the way in which scientists use these same tools?
Do you think scientists need data tables and graphs to do their work?
Which fields of science do you think might use data tables and graphs more than others?
Answer:
hahaha bisa aja ente gan di download di sini adalah salah satu
You fill a 22-cm-tall container with glycerol so that
the glycerol (density 1260 kg/m) reaches the
11-cm mark. You place an oak cube
(density 900 kg/m) into the container. Ech side
of the cube is 11 cm.
50 POINTS WASTED IMAO
Which statement identifies the chemical property of iron that results in the formation of rust?
A. It is nonflammable.
B. It reacts with oxygen to form a new substance.
C. It has a very high melting point.
D. It conducts electricity.
Answer:
B, It reacts with oxygen to form a new substance
Explanation:
B
which terrestrial planets have diameters that are nearly equal in size?
Answer:
Venus and Earth have the diameter nearly equal in size
Which type of electromagnetic radiation is useful in communications technology?
A. X-rays
B. visible light
C. radio waves
D. ultraviolet radiation
A train travels 9 meters in the first second of travel, 9 meters again during the second second of travel, and 9 meters again during the third second. What is its acceleration?
Answer:
Zero
Explanation:
Acceleration is defined as the rate of change in speed. The speed during the first second is 9m/1s = 9m/s. During the second second is again 9m/1s = 9m/s and again 9m/s for the third second. Being the speed the same, the acceleration is 0
Help! Are these pictures below considered an Electromagnetic or a Mechanical waves?
Answer: For both of them the answer is electromagnetic waves.
Explanation: Hope that helps!
