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time of DECELERATE = 4 seconds Decelerate =INITIAL VELOCITY = uFinal Velocity = vTime = tSince,Suppose , car STARTED from rest★ FINAL Velocity = 15m/s★ Time taken = 4 secondsDisplacement = - 30m/s

ke work easier by allowing us to PUSH or PULL over increased distances. A simple machine is the simplest device that performs work. In total, there are six simple MACHINES. These simple machines are the lever, wedge, SCREW, inclined PLANE, wheel and axle, and pulley.

tion:Since pressure-Force/Areawhen it is PLACED upright its length and BREADTH will be 10 & 5 respectively so area=10*5=50cm2=0.005m2Pressure=2.5N/0.005m2=500N m-2 in case b it is placed on widest base i.e.25cmso area =25*10=2500cm2=0.25m2Pressure=2.5/0.25=10N m-2

tion:Mercury has a DENSITY of 13.5 g/mL, which is about 13.5 times denser than water (1.0 g/mL), so a SMALL AMOUNT of mercury like this feels unexpectedly heavy.

tion:The spinning and orbital speeds of Earth stay the same so we do not FEEL any ACCELERATION or deceleration. You can only feel motion if your speed CHANGES. For example, if you are in a car which is moving at a constant speed on a smooth SURFACE, you will not feel much motion.

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Water treatment removes CONTAMINANTS and UNDESIRABLE components, or reduces their concentration so that the water becomes FIT for its desired end-use. This treatment is CRUCIAL to human health and allows humans to benefit from both DRINKING and irrigation use.mark me as brainliest.

Periodic motion, in physics, motion repeated in equal intervals of time. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning FORK, a swing in motion, the Earth in its orbit around the Sun, and a WATER wave.Periodic motion. A motion that repeats itself after equal intervals of time is CALLED periodic motion.Explanation:A motion which repeats itself identically after a fixed INTERVAL of time is called periodic motion. e.g., orbital motion of the earth around the sun, motion of arms of a CLOCK, motion of a simple pendulum etc.hope it's helpful

A whereP is the pressure EXERTED on a BODY, F the FORCE and A the area where the force is exerted.The area of the cube is:3 × 3 × 6 = 54M²F = Pressure × AreaFrom the question:Pressure = 10⁵ N/M²Force = 10⁵ × 545400000N

Yes, we need to make CHANGES every time in either Temperature or pressure to change state of matter. ... by applying pressure we can BRING the particles of matter closer and closer . So by applying pressure GAS can be CONVERTED into SOLID and by decreasing pressure solid can be converted into gas.

Reducing frictionIf a device is RUN by fuel then in CASE of excess friction, it requires huge amounts of fuel to PROVIDE more energy. By LESSENING the frictional force, it is possible to reduce energy consumption THUS paving way for conservation of biodiversity. ( As fuel is obtained from trees and fossils.)

So it will TRAVEL 72000 m in an HOUR....

1440 minutes Explanation:PLEASE MARK as BRAINLIEST N thank me

the capacity of the tank.Volume of tank =length×breath×heightVolume =40×60×50=120000cm 3 ⇒convert CM 3 into MLWE GET,⇒120000cm 3 =120000ml⇒convert mlto lWe get,120000ml=120lAmount of water needed 120−50=70 literHence, 70 liter of water is needed to FILL the tank.

The Correct ANSWER is 3. Explanation: As you have said that the BODY is moving on a straight LINE so its displacement and distance both are equal.So, the displacement is also 57m. VELOCITY = displacement/time.               =  57/19                = 3

r ♧ ◇ The carbon cycle is nature's way of REUSING carbon atoms, which travel from the atmosphere into ORGANISMS in the Earth and then BACK into the atmosphere over and over again. Most carbon is STORED in rocks and sediments, while the rest is stored in the ocean, atmosphere, and LIVING organisms. ♤♤♤♤♤♤♤♤♤♤♤♤♤♤

it will START heating till 55 and the CONTINUES MELTING at its pointExplanation:PLEASE mark me as BRAINLIST

your answer... Human civilizations dating back thousands of years left BEHIND structures and records documenting their studies of the stars as they sought to chart the seasons, help travelers find their way and interpret the world around them. Stargazers among the ancient Greeks, Maya, Egyptians, MIDDLE EASTERNERS and Asians likely also pondered if there were other planets like ours among those distant POINTS of LIGHT — and if so, what might live there.Hope it will be helpful for you. Thanks for reading. Mark as brainliest.

5Narea = LENGTH X breadth = 10 X 5 = 50 sq cm = 50/10000 sq mpressure = force/area = 5 X 10000/50 =50000/50 =1000 PA Hope this helps YA'...

A body of 5KG is raised to 2 m above the GROUND. FIND the WORK done

unit of MEASUREMENT is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a STANDARD for measurement of the same kind of quantity. Any other quantity of that kind can be expressed as a multiple of the unit of measurement. For EXAMPLE, a length is a physical quantityExplanation:Nikuuu~

YOUR ANSWER Explanation:SOLIDS have a definite shape and VOLUME. LIQUIDS have a definite volume, but take the shape of the container. GASES have no definite shape or volume.

r ♧ ◇ In physics a drift VELOCITY is the average velocity attained by charged particles, such as ELECTRONS, in a material due to an electric field. In general, an electron in a conductor will propagate RANDOMLY at the Fermi velocity, resulting in an average velocity of zero. ♤♤♤♤♤♤♤♤♤♤♤♤

Electricity is the presence and FLOW of ELECTRIC CHARGE. Using electricity we can transfer energy in ways that allow US to do simple chores. Its best-known form is the flow of electrons through conductors such as copper WIRES. ... When electrical charges are not moving, electricity is called static electricity.

the QUESTION is INCOMPLETE reupload the question

A geomagnetic storm is a temporary disturbance of the Earth's magnetosphere caused by a solar wind SHOCK wave and/or CLOUD of MAGNETIC field that INTERACTS with the Earth's magnetic field.Explanation:I HOPE it is clear to you all please mark me as brainliest

Remember from Newton's law of universal GRAVITATION, weight of an object is inversely related to square of its mean distance (also CALLED inverse square law). This is why an object somewhere CLOSE to the equator will be LIGHTER than the same object placed somewhere closer to the POLE.

QuintalExplanation:HOPE this will HELP you

that is the ANSWER x=13/17

10×60 = 600Watt will be CONSUMED in 10 HR. THEREFORE 0.6 kWh will be consumed in a day.

→b,→c तीन वैक्टर हैं, तो उनके स्केलर ट्रिपल उत्पाद को दो वैक्टरों के डॉट उत्पाद के रूप में परिभाषित किया जा सकता है →a और →b×→c इसे आमतौर पर →a द्वारा दर्शाया जाता है। (→b×→c) या [→a →b →c]। ... (VI) तीन सदिशों का अदिश त्रिगुण गुणन शून्य होता है, यदि उनमें से कोई दो समांतर या संरेखी हों।

25,52,57,75,27,72Explanation:OK we have to WRITE 2 DIGIT no and I have write

reflection occurs at the surface of a PLANE surface like a plane mirror. Reflected RAYS after regular reflection are PARALLEL. Diffused reflection occurs at the surface of a rough surface like cardboard. Reflected rays after regular reflection are not parallel.

you have HIP HOP BUNDLE I have bundle 1ST ELITE