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a = 9 m/s²Explanation:A car goes round a FLAT circular bend whose radius is 100 m at a constant speed of 30m/s.The speed of the car is constant doesn't mean VELOCITY is constant. But it's magnitude is constant but it's direction changes continuously is circular motion. The above case can be considered as circular motion.In circular motion, centripetal force acts TOWARDS the center which produces centripetal ACCELERATION.Centripetal acceleration = v²/r a = 30×30/100 a = 9 m/s²

The CORRECT answer is OXYGEN, milk and salt. The first substance in the list is a GAS therefore its molecules are bounded by loose forces of attraction.In fact, you can find SUFFICIENT inter molecular space.Milk is a liquid with forces of ATTRACTIONS between the molecules considerably higher than gas.Salt is in powdered or solid form with maximum force of attractionRead more on Brainly.in - brainly.in/question/440569#readmore

A MOTORBOAT starting from rest on a lake accelerates in a STRAIGHT line at a CONSTANT rate of 3.0 m s-² for 8.0 s. How FAR does the boat travel during this time?Given -Initial Velocity -u = 0Acceleration -Time taken-t = 8 secsThen,Distance travelled by the Boat --

90km/h=90×10/36=25m/ssimilar 54=15 m/sretardation =25-15/5=2m/s^2

A body is moving in a circular path and completes ONE revolution is 4s What is the displacement of the body? In a circular motion when the body comes back to the original position then the displacement of the body is SHORTEST distance between the final and the INITIAL position of object. So the displacement is zero.Explanation:please mark it as BRANLIEST

for a real IMAGE 3 times the size of the object, it implies that the MAGNIFICATION 3 = v/u, 3 = 24/u, therefore 3u = 24, u = 8CM thus we have from the relation:m = (f)/(u)-f; that 3 = (f)/(8) - f. therefore f = 3(8-f) f = 24 - 3f ∴4f = 24; f = 6cm OR: (1)/(u) + (1)/(v) = (1)/(f).HOPE it's helpful☺️

Explanation:MASS = 2500 KGVOLUME = 5 M³DENSITY= MASS / VOLUME DENSITY= 2500/5               = 500 KG / M³               = 500 * (    1000/(10²)³)               = 500* 1000/10^6               =500*10^-3               = 0.5 G /CM³.HOPE THIS HELPS.

You might imagine this to be LIKE a tug-of-war game with both sides DEAD even. Since we are focusing on horizontal forces, and since Explanation:they are pulled to right with a force F=50N. If M1 =5kg, m2=10kg and m3 = 15 kg. Calculate T1 and T2.? ASK for ...

convex mirrorExplanation:HOPE it will HELP YOUMARK as a brainlest answer PLEASE.

The natural frequency, or fundamental frequency, often referred to simply as the fundamental, is defined as the lowest frequency of a periodic waveform. In MUSIC, the fundamental is the musical pitch of a note that is perceived as the lowest partial present. In terms of a superposition of sinusoids, the fundamental frequency is the lowest frequency sinusoidal in the sum. In some contexts, the fundamental is usually abbreviated as f0 (or FF), indicating the lowest frequency counting from zero.[1][2][3] In other contexts, it is more common to abbreviate it as f1, the first harmonic.[4][5][6][7][8] (The SECOND harmonic is then f2 = 2⋅f1, etc. In this context, the zeroth harmonic would be 0 Hz.)PLEASE MAKE ME AS BRAINLIEST

Advantages of parallel combination over series combination are:1) In parallel combination each appliance gets the full voltage.2) If ONE appliance is SWITCHED on/of others are not affected.3) The parallel circuit divide the current through the appliances. Each appliance gets proper current depending on its resistance.4) In a parallel combination it is very easy to CONNECT or disconnect a new appliance WITHOUT affecting the working of other appliances.Read more on Brainly.in - brainly.in/question/1183072#readmore

:Differentiation of 6x³-9x+4Solution:We KNOW that,LET y= 6x³-9x+4So, on DIFFERENTIATING y w.r.t. x, we GET Hence, the differentiation of 6x³-9x+4 is 18x²-9 or 9(2x²-1).More Formulae on differentiation:

and WATER provide a GOOD example of two LIQUIDS which are COMPLETELY miscible.

The charge is a scalar quantity as it has only magnitude and no DIRECTION. The charge is just as other fundamental properties of the system LIKE MASS. The only difference between mass and charge is that charge is both positive and NEGATIVE, while mass is ALWAYS positive

tion:ELECTROSTATIC FORCE is DEVELOPED when we run comb t through DRY hair...

A BODY can have a constant velocity and still have a varying speed is a false statement. While, in a circular motion the direction of a body can change when it's ACCELERATION is constant. As well as, if a body is CAUGHT in HANDS then it have no velocity but still accelerated.thanks.......hope this will help you.......mark as BRAINALIST plzzzz........

Plot the distance-time GRAPH of a body at rest (that is, not moving), at a distance of 100 m from the ORIGIN. For a body at rest, distance-time graph is a straight line parallel to the time-axis.

The mirror is. concave. This is in the LAST. CASE when the object is placed in between focus and POLE. we know that magnification is the ratio between the height of the image and the height of the object hence for the last case the height of the image above the principal axis is POSITIVE and the height of the object of the principle of this is also positive and hence the magnification is + 4 because the image formed is HIGHLY magnifed.

we have to MINUS 45 60 AREA of 3648 area

this is your ANSWERI THINK it is USEFUL to U

result of a measurement is generally FOUND in units.2. It is the COMPARISON between a KNOWN and unknown quantity.3. It is the measurement finger to the axis of the hand.4. A UNIT is a value which is used to FIND the value of any number.5. The values of the S.I. unit is very convenient for measurement. So it is used all over the world.6. Handspans generally doesn't give the correct measurement as different people have different handspans.Sry I don't know the last answer.MARK MY ANSWER AS THE BRAINLIEST..

gravityplease MARK me as BRAINLIST and LIKE this

0 joulesExplanation:Since ELASTICITY of earth and ball is not given, by assuming both are PERFECTLY ELASTIC body, the loss of energy on impact will be ZERO.

hy mate ur answer is Explanation:Specular reflection, ALSO known as REGULAR reflection, is the mirror-like reflection of waves, such as light, from a surface. ... The law of reflection states that for each incident RAY the angle of INCIDENCE equals the angle of reflection, and the incident, normal, and REFLECTED directions are coplanar.hope it helps umark me as bbrainlist

hy mate ur ANSWER is Explanation:Such similar phenomena is OBSERVED with many other pairs of bodies . Thus in an isolated system of bodies , charge is neither created nor DESTROYED, it is simply transferred from ONE body to the other . So, it is consistent with law of conservation of charge.hope it HELPS umark me as brainlist

Zero.No FRICTIONAL FORCE at all

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a .60B .70Explanation:AREA under v-t GRAPH =DISTANCE TRAVELLED

all are not true and falseExplanation:1. only UNBALANCED force always bring stationary object in motion. and if balanced force act on stationary body , it will REMAIN stationary.2. state of rest or state of rest or uniform motion and state of non uniform motion3. false, if two equal and opposite forces act on body the body remains at rest while if two forces are same direction the body set in motion. thus while CONSIDERING net force the direction of force must be TAKEN in account.4. unanswerable few THINGS are missing5. net or resultant force6. a) they all must be in same direction    b) (2+3) - 4 = 1N7. ( 2+4) - 5 = 1N8. G = 10 N9.  F1 + F2 = 20  F1 - F2 = 4 after solving F1 = 12N F2 =8N

tion:STATIC friction is the friction experienced by a body at rest. Limiting friction is an amount of FORCE which is REQUIRED to be applied to just overcome thefriction, for forces larger than limiting friction the body is set into motion. What are EXAMPLES of KINETIC and static friction?

tion:here's your answerLarge SIZE suitcases are fitted with wheels to REDUCE friction between the wheels and ground as we know that static and friction is more than ROLLING friction. We can easily move them from one PLACE to another without experiencing any discomfort.hope it's helpful for you ☺️

k force is carried by the W and Z bosons. These particles were predicted by Nobel laureates STEVEN Weinberg, SHELDON Salam and Abdus Glashow in the 1960s, and discovered in 1983 at CERN. W bosons are electrically charged and are designated by their symbols: W+ (POSITIVELY charged) and W− (NEGATIVELY charged).◼️◾❤️RAM⚔️BHKT❤️◾◼️

Currently, the primary sources of energy used by humans INCLUDE fuels, like COAL, oil, natural gas, uranium, and biomass. All these fuels—except biomass—are NONRENEWABLE. Primary sources of energy ALSO include renewables, such as sunlight, wind, moving water, and GEOTHERMAL energy.Explanation:please add me in brainlist and give me the thanks

noExplanation:no it can not be LIKE this as its WEIGHT is LOWER than WATER

When the edge is placed at 58 cm mark and 20 g weight SUSPENDED at ONE end, then uniform scale would be balaced. ... A weight of 20 g is placed at 58 cm mark. So the clockwise moment due to mass of the scale will be W(50-42) = 8W. The anticlockwise moment due to mass 20g will be 20*(50-8) = 840

Convex MIRRORS are commonly used asrear-view (wing) mirrors in vehiclesbecause they give an erect, virtual, full size diminished image of distant objects with a wider field of view. Thus, convex mirrorsenable the DRIVER to view much larger area than would be POSSIBLE with a PLANE MIRROR.

librium position 0.24 m of its height is in water while 0.6 m of its height is in mercury.Explanation:As shown in the figure LET us assume that in equilibrium condition x m of the cube lies in waterLength of the cube in Mercury = 0.3-xFrom the CONCEPT of buoyancyWeight of the cube = Buoyant Force on the cube due to water + Buoyant force on the cube due to Mercury mTherefore, length of the cube in mercury mHence in equilibrium position 0.24 m of its height is in water while 0.6 m of its height is in mercury.Hope this answer is helpful.Know More:Q: TWO bodies are in equilibrium in water from the arms of a balance the mass of a body is 36g and DENSITY is 9g/cm if the mass of other is 48 kg its density in g/cm is:Click Here: brainly.in/question/1919946Q: A mixture CONTAINING two liquids visibly separated, is placed in a separating funnel. answer the following1.what type of liquids from the mixture2.which of the liquids will form the lower layer.3.what is the principle behind this method of separationClick Here: brainly.in/question/1452278

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