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10 ZERO work DONE in physics
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If the RANGE is hoezontal PUZLE VELOVITY of 16KM

Frequency=1/time period
=1/0.05
=100/5
=20hz

The ANSWER to this QUESTION is tan^-1 (3/2)

the passengers of STANDING BUS leans BACKWARD because of inertia. the BODY of a person maintain itself in rest but bus comes in MOTION passenger leans backward when bus suddenly starts.

Hey dear......

Given that,
U = 0
V = 36km/h or 10m/s
T = 10 SEC
A = V - U/T
= 10 - 0/10
= 10/10
= 1m/s

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(1)
iron has HEIGH melting point
(2) silver is highly CONDUCTED MATERIA so the heat is PRODUCED
(3) nichrome ha highly resistive MATERIAL the current is not flow in fastly so the heat is produce

English: Complete neuron cell diagram. Neurons (also known as neurones and NERVE cells) are electrically excitable cells in the nervous system that process and transmit information. In VERTEBRATE animals, neurons are the CORE components of the brain, spinal CORD and peripheral nerves.

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ANSWER:
v=10√2m/s.
t=√2s.

HEYA DEAR........

system = gas The gas pushes upward and does WORK on the piston: W > 0. For an ideal gas that EXPANDS isothermally, all of the heat that is transferred into the gas (in this case, 269 J) is CONVERTED to work done by the gas on its surroundings.

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Effect of change of Temp, Pressure.Effect of change of temperature on matter: On increasing the temperature of SOLIDS, the KINETIC energy of the particles INCREASES. ... So by applyingpressure solids can be converted into LIQUIDS and further applying morepressure liquids can be converted into gases.

Heya mate......

It is given that

m1= 2kg. m2= 3kg (masses of the bodies)

U1=6m/s and u2=4m/s (where u1 and u2 are INITIAL velocities of the bodies)

v1=? v2=3m/s (where v1 and v2 are final velocities of the bodies)

We KNOW that momentum before collision=

Momentum after collision

And momentum = Mass*Velocity

Therefore, m1*u1+m2*u2=m1*v1+m2*v2

2*6+3*4=2*v1+3*3

12+12=2v1+9

2v1=15

v1=15/2=7.5

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I THINK this QUES is GARP MOTION.

ANSWER:

ANS is 5

Explanation:

^+^+:@^@&@*@*@*!,@;@^@/×::@;&*#*×(+(×¥

The ANSWER to this QUESTION is 10 KG

A parallel plate capacitor consists of two large parallel conducting PLATES separated by a SMALL DISTANCE.

Factors on which the CAPACITANCE of a parallel plate capacitor depends :-
1. Area of the plate (Capacitance directly proporational to Area)
2. Distance between the plates (inversely proportional)
3. Permittivity of the medium between the plates (directly proportional)

Hope this helps you ^_^

Yes, it is possible.
if a BODY moves and returns to its starting position, then its displacement is zero.
displacement is the shortest PATH between the starting point and the ending point. of the starting point and ending point is same, then displacement is zero.
we observe this in CIRCULAR motion.
however, distance cannot be zero of a body moves.

hope it helps
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This is the ANSWER. L HOPE it will HELP you.

The SUDDEN BRAKES APPLIED while DRIVING a CAR

Because of temperature of the surrounding.. LIQUID changes into VAPOUR.. is KNOWN as evaporation.. and.. effect is 'rain','leaves COMPLETELY fall down in SUMMER season'

Because we are CALCULATING velocity .. you can change it too... but same graph just by CHANGING change of vel. WITHOUT changing time POSITION,will help you to understand acceleration.. it is just to prepare your MIND..

Advantages-bcz of friction...we are...STANDING...or walking or ROAMING etc...in a STABLE MANNER...or any thing ELSE vthout any problm...

Electric field is a characteristic of the SYSTEM of charges and is independent of the TEST charge that we PLACE at a point to determine the field. The term field in physics generally REFERS to a quantity that is defined at every point in space and MAY vary from point to point.

WATER boils at 100DEGREE CELSIUS or in 373 k under atmospheric PRESSURE

The FORCE APPLIED on the object=5N

As alpha particles were bombared in a thin GOLD foil he observed that some passed through the foil some deflected in a SMALL angle and some some were REFLECTED back at 180 degree.Based on these observation he propsed that in a atom there is a positively charged nucles and the electrons are moving in a high SPEED around it.
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Sulphur cannot be used for making pipes because it is notductile. Sulphur has a low ignition or kindling temperature and it is very less ductile as it is a non METAL. So, it is very difficult to gives it a SHAPE of pipe. HENCE, itcannot be used for making pipes.
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No BCOZ VACUUM is CREATED INSIDE and vacuum has no FRICTION.

FORCE = MASS × ACCELERATION
= 0.2 × 20
= 4.0 N

Here is your ANSWER...

Its 70 DEGREE CELCIUS.

For LENGTH DIRECT METHOD. MASS gravition method

The ANSWER is 15m/s.

The AMMETER READING is 0.0056A

"Friction is a CAUSE that opposes any relative MOTION between two surfaces in contact.The frictional FORCE directly depends on the normal reaction between the two surfaces in contact.The coefficient of friction Is GIVEN in RATIO of frictional force to the normal reaction."

Let the distance be 2D.
& let The TIME be t.
Case1:
Distance (1)=d
SPEED (1)=30m/s
:.Time(1)=distance(1)/speed(1)
=D/30
Case2:
Distance (2)=d
Speed(2)=40
:. Time (2)=distance (2)/speed(2)
=D/40
Now,
Average speed=total distance/total time
=(d+d)/{t(1)+t(2)}
=2d/(d/30+d/40)
=2d/(40d+30d)/(30×40)
=2d/70d/1200
=(2d×1200)/70d
=2400d/70d
=2400/70
=34.29m/s
(ÆÑẞWĒR)

AVERAGE SPEED = Total distance ÷ Total time

Since, both the TIMES have been given in minutes so we need to convert them into SECONDS..

So 3min= 180 sec
4min= 240 sec

Therefore,
average speed = 20+30 ÷ 180+240
= 50÷420
=0.1190 m/s