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"Friction"Explanation:It refers to the opposite force ACTING on an object . It occurs only when the force is applied . Friction increases when the SURFACE starts BECOMING more rough .

Electromagnetism is a branch of physics INVOLVING the STUDY of the electromagnetic force, a type of physical INTERACTION that occurs between electrically CHARGED particles.

The Ways by which VELOCITY of body can be changed. Whenever, one of the COMPONENT including speed or direction CHANGES, Velocity of the body CHANGE. ... If Speed DOWNS, acceleration too decreases.

I think there is a small error in the question. Plz CHECK it. The error which I found was that in 1st question (2.) the value of velocity is 6 X 10^7 m/s I hope it helps U my frnd

From the circuit, Resistors of resistance 5 and 10 are CONNECTED in parallel.So their EFFECTIVE resistance is given by 1/R eq=1/R1+1/R2R eq=R1 R2/R1+R2So R eq = 5×10/5+10= 3.33This R eq is connected with 7 in series,So total effective resistance is 7+3.33= 10.33Current = V/Total effective resistanceCurrent=6/10.33=0.58 A

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Of what, BRO? Can you be a BIT more SPECIFIC...?

y motion is the motions that ROTATES or spinsexamples:-BLADES of CEILING fan,rotation of earth

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iles per hourThe earth rotates once every 23 hours, 56 MINUTES and 4.09053 seconds, called the sidereal period, and its circumference is roughly 40,075 kilometers. Thus, the surface of the earth at the equator moves at a SPEED of 460 meters per second--or roughly 1,000 MILES per hour.

The advantages of nuclear energy are:-i) Large amount of energy is produced PER unit mass. ii) It does not produce smoke. It is a clean energy. iii) FUSION of four hydrogen atoms produces huge amount of energy. iv) FISSION of one atom of uranium produces 10 million times the energy RELEASED by burning of one atom of carbon. ❤❤

30NExplanation:F=ma12=mx412/4=m3=mif a =10m/s²and m=3kgF=maF=3x10F=30Nplease MARK me as BRAINLIST

It is because it is a DWARF planet.Explanation:The International Astronomical Union (IAU) DOWNGRADED the status of Pluto to that of a dwarf planet because it did not meet the three CRITERIA the IAU uses to define a full-sized planet. ESSENTIALLY Pluto meets all the criteria except one—it “has not cleared its neighboring region of other OBJECTS.”

----->RIGHT hand THUMB rule:-Imagine you are holding a current straight conductor in your right hand such that the thumb is pointing towards the DIRECTION of current. Then the fingers wrapped around the conductor give the duration of MAGNETIC field.----->Left hand thumb rule:-stretch the thumb, fore finger and MIDDLE finger of your left hand such that they are mutually perpendicular. If fore finger points in the direction of magnetic field, middle finger in the direction of current then thumb will point in the direction of motion of force.hope it helps......♥️

12th is a PURE natural and natural 80 4th 4 with all other family members and children Explanation:CLASS that will be the first to make the most of the cell from the top to their FAVORITE places in the world

1 STATIC FRICTION 2 Sliding friction 3 Rolling friction 4 FLUID frictionExplanation:

N/kgExplanation:GRAVITATIONAL intensity is defined as the MEASUREMENT of the force that is experienced by a UNIT mass in the given FIELD. Its Unit is N/kg. The dimensional formula is given by [M0L1T-2].

Explanation:1 Manure contains large QUANTITIES of organic matter. 2 Manure can be prepared by the decomposition animal and PLANT excreta1 FERTILISER are COMMERCIALLY produced plants nutrients. 2 Fertilisers can be prepared CHEMICALLY to provide nitrogen, phosphorus and potassium

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Consider a body of MASS "m" MOVING with an initial velocity "U". A constant force "F" ... Work done = Force(F) × displacement (s) F = ma ... S= V^2 -U^2/2a ...EXPLANATION:please mark it as branliest

Even though they're too tiny to see, all the molecules of AIR in the atmosphere above your head weigh SOMETHING. And the combined WEIGHT of these molecules CAUSES a pressure pressing down on your body of 10,000 kg per square metreExplanation:PLEASE mark it as branliest

Consider a body of mass "m" MOVING with an initial velocity "u". ... Let "s" be the DISTANCE covered and "a" be the constant acceleration ... S= V^2 -U^2/2a ...Explanation:please mark it as BRANLIEST

e graph we can clearly see thatFrom the graph we can clearly see thatacceleration BECAME constant(4.9m/s^2) at t=10sat this acceleration,there might be slipping between the block A and Bso,in that caseu×N=m×a.....(u=coeeficient of Kinetic FRICTION)u×mg=m×au=a/gu=4.9/10=.49=.5(APPROX)so,OPTION1) is the correct answerso,option1) is the correct answer{hope it HELPS}

reading in 1 is V/R1. reading in 2 IS 0.Explanation:just after the switch is on then CAPACITOR will behaves as a complete WIRE and inducter will behaves as a broken wire.then current CALCULATE by that

1.732 (4 s.f)Explanation:We will do forces acting on the horizontal plane since it is sliding down.Newton's Second Law suggests ∑Fₓ=maₓ, therefore we can resolve the force acting in the horizontal direction down the plane as (MG sin 60) and force acting downwards towards the centre of the Earth as (mg cos 60), mg being weight downwards. We also have friction, which is μN, where N is our force acting downwards (mg cos 60),  and μ being the coefficient of kinetic friction which acting backwards the crate, so that force has to be subtracted from the force acting forwards.Subbing our VALUES into ∑Fₓ=maₓ :mgsin 60 - μ(mg cos 60)= 0    <-- (equals to zero because CONSTANT velocity MEANS no acceleration)our mass,m is 15 and our gravitational force is 10m/sTherefore if we REARRANGE, (15)(10)sin60 = μ (15)(10) cos 60And finally, μ= sin 60/cos 60 = 1.732

player change direction by using special drills during training and workout.Explanation:Hockey is about fast, explosive moves and powerful directional change. If you watch a hockey game, it SOON becomes obvious that at any point during the game, the average time a hockey player is moving in one direction at full SPEED is less than 5 seconds followed by a shift of pace and direction. An IMPORTANT, hockey-specific training program is focused on understanding the hockey game's demands. Speed is one of the game's primary abilities, but peak speed is rarely reached and when it's, it's almost never held for a long time until a player needs to change course. As a result, the ability to QUICKLY shift direction is much more important than just being fast in a straight line. To know more:Describe an activity to show that a FORCE can change the state of ... brainly.in/question/16535249Describe certain actions which result in application of force with ... brainly.in/question/4886718

(explanation)Explanation:Speed is the rate at which someone or SOMETHING moves or OPERATES or is able to move or operate however velocity is the speed of something in a given direction. So say someone SLAPPED a hockey puck across the whole area the speed would be the velocity in which someone has slapped it.(I'm PRETTY sure this is it but correct me if I am WRONG)

An ELECTRON TRAVELLING with a SPEED of 5×10^3m/s passes through an electric field with an ACCELERATION of 10^12 m/s^2 .How long will it take from the electron to DOUBLE its speedExplanation:An electron travelling with a speed of 5×10^3m/s passes through an electric field with an acceleration of 10^12 m/s^2 .How long will it take from the electron to double its speedAnswer

r motion is a movement of an object along the circumference of a circle or rotation along a CIRCULAR PATH. It can be uniform, with constant angular RATE of rotation and constant speed, or non-uniform with a CHANGING rate of rotation. The rotation around a fixed axis of a three-dimensional body INVOLVES circular motion of its parts. The equations of motion describe the movement of the center of mass of a body.

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It is the concentrated solution of sodium chloride.When an electric current is passed through the brine that is sodium chloride then the hydrogen gas FORMS at negative electrode and chlorine gas at the positive electrode.The chemical EQUATION will be,In this reaction, the hydrogen ions GAIN electrons (reduction) to form hydrogen ATOMS and the atoms of hydrogen combine to form molecules of hydrogen gas.The chloride ions lose electrons (oxidation) to form chlorine atoms and the atoms of chlorine combine to form molecules of chlorine gas.

mv÷M+mExplanation:let us consider small block is moving with velocity x and plank with velocity y.the velocity of block with respective plank means imagine u r a plank and u r OBSERVING that block's SPEED then u must STOP u r self that u will observe it's speed as x+y. that is given as V.then V=x+y.net force acting on horizontal direction is zero that u can conserve movementum along x direction. mx=My , now we have two equeations and solve and GET y . that u asked.if u like it follow me on insta palli _sai _nithin . please

rams-force = 980665dynes

1) UNIFORM MOTION2) 9km3) 3 meter per second squarehope it MAY be you PLEASE MARK me as a brainliest please mark me and follow me

tion:the ANGLE between the incident ray and the NORMAL is known as a angle of incidence . angle between the reflected ray and the normal is known as the angle of reflection .hope this answer will help you PLZZZZ mark me as BRAINLIEST and also follow me to get best maths answers especially for class 9 and 10 .__mathematics__genius