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Answer:

200

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See the IMAGE attached

the total area enclosed by the straight line is

displacement (s)

area=it+0.5(v-u)t

we know that a =(v-u)/t

therefore,area=ut+0.5 at^2

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ANSWER:

Can't UNDERSTAND your QUESTION.

Answer:

2*10/6=10/3

10/3=10/3

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EXPLANATION:

If 2 vectors acting simultaneously on a body are REPRESENTED both in magnitude and direction by 2 sides of a triangle taken in an ORDER then the resultant(both magnitude and direction) of these vectors is given by 3rd SIDE of that triangle taken in opposite order.

EXPLANATION:

both have the same DENSITY because density DEPENDS on NATURE of MATERIAL

Answer:

The complete length of the PATH between any TWO points is CALLED distance.

DISPLACEMENT is the direct length between any two points when measured along the MINIMUM path between them

Answer:

The New CARTESIAN Sign Convention of Concave and CONVEX Lens

DISTANCES measured in the direction opposite to the direction of incident LIGHT are considered negative. Distances measured in the same direction as the incident light are considered positive

Explanation:

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ANSWER:

by the RESISTANCE formula we can get the ans

,2OHM

ANSWER:

SEE ABOVE ATTACHMENT

Explanation:

......

Explanation:

WORK can be calculated with the equation: Work = Force × DISTANCE. The SI unit for work is the joule (J), or Newton • meter (N • m). One joule equals the AMOUNT of work that is done when 1 N of force moves an OBJECT over a distance of 1 m.

m = MO / √ 1-(x^2 /c^2 ),[LHS ]=[M]=[RHS] so 1-(x^2/c^2) is dimensionless .HENCE (x^2/c^2) is dimensionless .this MEANS that x and c have the same dimensions ,i.e, [x]= [c] = [ LT^ -1]

Answer:

Answer:SORRY I didn't UNDERSTAND you

Answer:Sorry I didn't understand you EXPLANATION:

Answer:Sorry I didn't understand you Explanation:MARK me as a brainliest

Answer:Sorry I didn't understand you Explanation:Mark me as a brainliest Please

Answer:

oraganic ACIDS are USED for VARIOUS purpose LIKE defence and for health

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Option [C]

GASES are bad conductors to heat, and NITROGEN being a gas can be considered as the best INSULATOR.

ello,

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Answer:

There are a couple of words missing here, so I’ll fill them in a bit.

The speed question is the easiest, so let’s start there. All you need to do is get the circumference (318 * 2π), divide it by 2 (okay so just 318π) and then divide that by 90 seconds. There’s your speed, about 11 m/s. Well… there’s your AVERAGE speed, but if we assume that you are not accelerating linearly as you go around the track, we can say that your average speed and your instantaneous speed are, in fact, equal. Cool.

As to your velocity, this is a more complicated question than you made it because there are two kinds of velocity and you haven’t specified which. One of them is CALLED “instantaneous velocity.” It’s your velocity at the moment. We have to assign some additional values here. Let’s say that when you first started, you were moving in the positive direction. At this moment, you are moving in a parallel direction to how you started, but now in the total opposite direction. Your instantaneous velocity is now -11 m/s.

There is also what we would call your average velocity which we would calculate by taking your total displacement and dividing by time. Counter-intuitively, your total displacement is actually really short. It’s just the distance across the track (318 * 2 — 726 METERS). We would say then, in a minute and a half you’ve only traveled 726 meters and therefore your average velocity is 8.1 m/s. So PHYSICS would suggest you’re just taking a really poor ROUTE that wastes lots of energy.

Explanation:

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ANSWER:

VECTOR................

Answer:

(a) Potential ENERGY.

(B) Potential energy + KINETIC energy.

(C) Kinetic energy.

ANSWER:

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Explanation:

HI friend ,here is your answer.........

recoiling or recoiling velocity of a gun is also known as the backward velocity of the gun when a bullet is FIRED. according to Newton's third law of motion, FORWARD MOMENTUM is equal to backward momentum. for more, u should refer newtons 3rd law....

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ANSWER:

HEY buddy

Explanation:

1 OHM is the CORRECT answer

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Answer:

We know that velocity is

dt

dx

=v=4t so dx=4tdt

integrating both SIDES we get ∫

x

1

x

2

dx=∫

t=2

t=4

4tdt

or displacement =x

2

−x

1

=2T

2

∣

2

4

=2(16−4)=24m

Answer:

the REQUIRED answer is 25 watt

QUESTION:

An electric bulb is rated 200 V and 100 W. When it is OPERATED on 100 V, the power consumed will be ..............

TO FIND:

power consumed , P'

GIVEN:

• voltage of bulb, V= 200 V
• power of bulb, P= 100 W
• voltage supplied, V' = 100 V

FORMULA:

P=V^2/R

SOLUTION:

to find the power consumed ,first we need to find the resistance , R of the bulb.

STEP 1:

• TO FIND RESISTANCE OF BULB USING POWER OF BULB AND VOLTAGE OF BULB.

P=V^2/R

R=V^2/P

=(200)^2/100

=40000/100

R=400 ohm

STEP 2:

• TO FIND THE POWER CONSUMED USING THE RESISTANCE AND VOLTAGE SUPPLIED.

P'=V'^2/R

=(100)^2/400

=10000/400

=100/4

P'= 25 W

ANSWER:

OHM METER s is UR MATE..... .......

Answer:

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Explanation

One of the early researches about motion ANALYSIS in football was from Reilly and Thomas (1976). They found that the overall distance covered by OUTFIELD player during a match consists of 24% walking, 36% jogging, 20% cruising, 11% sprinting, 7% moving backwards and 2% moving in possession of the BALL.

Answer:

The FACTORS upon which the amount of heat radiated by a body depends are the SURFACE TEMPERATURE, the area, mass, and material TYPE.

EXPLANATION:

my ANSWER is ABSOLUTELY CORRECT

EXPLANATION:

Capital PUNISHMENT, also known as the death penalty, is a government-sanctioned PRACTICE WHEREBY a person is put to death by the state as a punishment for a crime. WIKIPEDIA

EXPLANATION:

where is the figure

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Answer:

6

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ANSWER:

you will GET the answer in GOOGLE

ANSWER:

UNIT of momentum is

Ns =kgm/s^2×s=kg m/s (b/C (momentum)p=mv)

Explanation:

option c is correct Ns

Explanation:

A RAINBOW is a meteorological phenomenon that is caused by REFLECTION, refraction and DISPERSION of light in water droplets resulting in a spectrum of light appearing in the sky. ... Rainbows caused by sunlight always appear in the SECTION of sky DIRECTLY opposite the sun.

ANSWER:

GIVE CHARACTERS of NEANDERTHAL MAN.

EXPLANATION:

CAPITAL punishment, also known as the death penalty, is a government-sanctioned practice WHEREBY a person is PUT to death by the state as a punishment for a crime. Wikipedia

Answer :

There will be a gravitational force of APPROXIMATELY 9.77 Newton b/w earth and 1 kg OBJECT on earth's SURFACE.

Explanation :

Given,

• Mass of Earth, M = 6 × 10²⁴ kg
• Radius of Earth, R = 6.4 × 10⁶ m
• mass of object on the earth's surface, m = 1 kg

To find,

• Gravitational force between Earth and 1 kg object on Earth's Surface , F = ?

so,

Using formula for Gravitational force

• F = G M m / R²

[ where F is the gravitational force b/w two OBJECTS of masses M and m , G is the universal gravitational constant ] and R is the distance b/w those two objects ]

Taking , G = 6.67 x 10⁻¹¹ m³ kg⁻¹ s⁻²

Using formula for Gravitational force

→ F = G M m / R²

→ F = (6.67 × 10⁻¹¹) (6 × 10²⁴) (1) / (6.4 × 10⁶)²

→ F = [ 6.67 × 6 × 10¹³ ] / ( 6.4 × 6.4 × 10¹² )

→ F = ( 40.02 × 10¹³ ) / ( 40.96 × 10¹² )

→ F =  0.977 × 10

→ F ≈ 9.77 N

therefore,

• There will be a gravitational force of approximately 9.77 Newton b/w earth and 1 kg object on earth's surface.

Answer:

The Law of Conservation of ENERGY states that within a closed system, energy can change form, but it cannot be CREATED or DESTROYED. In other words, the total amount of energy REMAINS constant. On a roller coaster, energy changes from potential to kinetic and back again many times over and over the course of the ride.

Answer:

Joules (J)

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Rectangular components of a vector is the components of vector on the Cartesian coordinate axes. Vector OA has two components in the PLANE: OB along x axis and OC along y axis are components of OA. Bold LETTERS are vectors.

By-: ALONE PERSON 〒_〒

Substances which directly converts from solid state to vapour FORM are said to undergone the process of SUBLIMATION. Such substances have high vapour PRESSURE which FORCES the molecules to directly go into the atmosphere and exist as vapour in air rather than in liquid form.

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ANSWER:

resultant FORCE will be 50 N

Explanation:

in the direction of first PERSON

ANSWER:

i THINK its OPTION 4

Explanation:

INERTIA of DIRECTION

Answer:

2 m/s

Explanation:

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V = w/q .

..............

ANSWER:

resistance BECOME 1/n times of orginal resistance

Explanation:

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ANSWER:

OK OKAY ok ok ok ok ok ok ok ok

Answer:

ML

EXPLANATION:

the ml FULL form is milli LITRE

Answer:

HI there is your answer

Mass of 1 LITRE of H2SO4 solution

=Vol.×Density

=1000×1.84=1840g

Mass of H2SO4 present in one litre 96% H2SO4 solution

=96100×1840=1766.4g

Strength of H2SO4 solution =1766.4g/L

(a) Normality =StrengthEq. mass=1766.449=36.05N

(b) LET the volume taken be V1 mL

Applying  N1V1=N2V2

N1=36.05N,V1=?,N2=N10,V2=1000 mL

36.05×V1×1000

So, V1=100036.05×10=2.77 mL

i.e., 2.77 mL of H2SO4 is diluted to one litre.

(c ) NBVBBefore dilution=NAVAAfter dilution  

10×36.05=VA×2

VA=180.25 mL

i.e., 10 mL of given H2SO4 is diluted to 180.25 mL.

Explanation:

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Answer:

335.25

Explanation: