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m NOTE: DRAW ALWAYS DIAGRAMS TO SOLVE QUESTIONS OF MATHS AND SCIENCE... IT WILL DEFINETLY HELP U......

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a planet of MASS m is revolving around the sun of mass M in a nearly circular orbit of RADIUS r, with a CONSTANT ANGULAR velocity ω. LET, T be the time period of revolution of the planet around the sun.Hope it helped.........Pls mark as brainleist ............

2+6)*25 EQUALS I

50N is acting on an object of 100kg for 5 sec. Find KINETIC energy by object in 5 sec FORCE (F) = 50NObject mass (m) = 100 kgTime (t) = 5secKinetic Energy (K)✪✪ Kinetic energy by object in 5 sec is

____________________________________♥.The MEAN velocity which is calculated for a body or an object for a given time interval is TERMED as AVERAGE velocity. Whereas the velocity which is determined at a PARTICULAR POINT of the path is known as the instantaneous velocity___________________________________________

good MORNING examples INCLUDE:-:image on a CINEMA screen. :image PRODUCES on a detector in the REAR of the camera.

80 kgVelocity = 10 m/skinetic energy = 1/2 m v^2                        = 1/2 (80)(10)^2                        = 1/2 (80)(100)                         =4000 JHence the WOK done by a BOY is 4000 J.

re,Statement:it states that DECEMBER of pressure energy kinetic energy and potential energy per unit volume of an ideal fluid is always remains constantHope it HELPS YOUPLEASE mark it as branliest

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There are two parts to these shadows. The umbra is a central cone of darkness which tapers away from the EARTH or MOON, whilst the penumbra is an outer cone of partial SHADOW which diverges instead of TAPERING. The Moon's shadow cast on the Earth appears as a solar ECLIPSE.

Joule (J) is the SI UNIT of WorkExplanation:We know that work = force X displacement= mass x ACCELERATION x displacement(now substituting SI units,)= KG x (m/s²) x m= kgm²s⁻²(OR) NmThe special NAME of this SI unit is Joule (J).Hope this helps! Do hit the thanks button and mark as brainliest!

electric CIRCUIT is a CLOSED path setup that has electric current flowing through it when the switch is in a closed position ...EXPLANATION:SEE the attached pic.

At 25°C, the solubility product of MG(OH)2 is 1.0 × 10^-11. At 25°C, the solubility product of Mg(OH)2 is 1.0 × 10–11(B) is CORRECT optionfollow me.....plzfollow me..

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the IMAGE will be in fractionExplanation:CAUSE h1/h2 WILK be IB FRACTIONS

ntages are that there could be a risk of FIRE in some cases. Another WOULD be that, if you have MULTIPLE power SOURCES, the power stays at the same voltage as that of the single power source. In parallel, increasing the number of output devices does not INCREASE the resistance like it does in series.

388 - 15916829. ... ratio is 1 / 25and INPUT VOLTAGE is 50 mV. CALCULATE : (i) gain with feedback (II) feedback factor. .

VelocityIt is the minimum velocity required for a particle to escape from the gravitational field of the earth, and it is expressed as,PROOF for the Expression of the Escape Velocity:-Consider a particle of mass which has to be projected from the surface of earth of mass and radius The force required to escape the particle from the gravitational field of the earth is equal to the gravitational force of ATTRACTION of the particle due to the earth, i.e.,The work done to project the particle outside the earth by a small distance is,Then the TOTAL work done to project the particle from the surface of the earth to infinity is,This work done is stored in the particle as its kinetic energy. Therefore,But,Then (1) becomes,

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The potentiometer wire is NORMALLY MADE of ALLOYS constantan and manganin.Explanation:please FOLLOW me the BRAINIEST

The elevator accelerates upward (opposite direction tonegative/downward velocity TOREDUCE velocity magnitude). ... The scale therefore has topush upward with EXTRA force on the PERSON to acceleratethe person's mass upward. This results in a GREATER CONTACT force between the scale and the person.

k done by the BOY against the force of GRAVITY is provided by his potential energy, i.e.,Then the RATE of WORK done by the boy, i.e., his POWER, is,

power means a DEVICE uses 60 JOULES of ENERGY in 1/3600 HOURS

here is UR answer Explanation:effect will be produced when accelerated UPWARD not deaccelerated I HOPE you GOT it

tion:. NO, they cannot CONDUCT ELECTRICITY. Because they have no Free mobile electron. answer 2:- When dissolved, the ions are ABLE to move FREELY and conduct electricity.

n:-A uniform rope of LINEAR density and length is hanging from the edge of table. The WORK donein pulling the rope on to the table is,Answer:-Solution:-Given the linear density,where is the WHOLE mass of the rope. The amount of force given to the rope to PULL it above is equal to the WEIGHT of the rope, i.e.,The work done to raise the rope by a small distance is,Then the total work done to raise the whole rope is,

cExplanation:The cubical EXPANSION of the crystal is EQUAL to the sum of coefficient of linear expansions in three mutually perpendicular directions. y= Ax + Ay + Az = 2 x 10-4 + 3 x 10-4 + 3 x 10-4 = 8 x 10-41

Hope it helps! Explanation:Controlled fission occurs when a very light neutrino BOMBARDS the NUCLEUS of an ATOM, breaking it into two smaller, similarly-sized nuclei. The DESTRUCTION RELEASES a significant amount of energy — as much as 200 times that of the neutron that started the procedure — as well as releasing at least two more neutrinos.

tion:Iron GETS magnetized faster but loses its MAGNETISM as soon as the INDUCING magnet is removed. Hence soft iron is said to have high susceptibility but low RETENTIVITY. ..Steel is slow to be magnetized but retains the acquired magnetism for a long timeplz mark it as brainliest answer

rent flowing through the conductor is 24 COULOMB.Explanation:From question,I = 2t + 3t²dQ/dt = 2t + 3t²The CURRENT from 2 seconds to 3 seconds is:Q = ∫dQ/dt = Q = [2t²/2 + 3t³/3]³₂Q = [t² + t³]³₂On applying the limits, we get,Q = (9 + 27) - (4 + 8)Q = 36 - 12∴ Q = 24 coulomb

The HIGHEST transmission voltage in INDIA is 750 KV AC.Explanation:please mark BRAINLIEST

tion:Overloading happens when too many appliances which work on high power are connected through the same SOCKET. This will draw a very large current from the circuit. HENCE the wires get heated up and can cause accidental fires. The FUSE MAY melt but there still lies the risk. ________ KEEP smile

he joule is a derived unit of energy in the INTERNATIONAL System of Units. It is equal to the energy transferred to an object when a force of one newton acts on that object in the direction of the force's motion through a DISTANCE of one metre.NEWTON -The newton (symbol: N) is the SI unit of force. It is named after Sir Isaac Newton because of his work on classical mechanics. A newton is how much force is required to make a mass of one kilogram accelerate at a rate of one metre per second squared.NANOSECOND -one thousand-millionth of a second.HOPE U UNDERSTAND PLS MARK ME AS BRAINLIST