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ANSWER:

a

c

e

are true

Explanation:

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ANSWER:

HINDUS. 49.17. 59.58. 38.15. Muslims.

Christians. 63.66. 67.66. 59.67. Sikhs.

Buddhists. 56.73. 66.72. 46.30. Jains.

Others. 35.78. 47.37. 24.14. RELIGION not stated.

All RELIGIONS. 48.74. 58.58. 38.33. Urban.

Female. Hindus. 71.15. 76.97. 64.63.

Muslims. 58.77. 64.18. 52.81. Christians.

Sikhs. 74.20. 77.10. 70.92. Buddhists.

Explanation:

Answer:

An ADEQUATE KITCHEN VENTILATION SYSTEM should: ... Ensure that air movement in the kitchen does not cause discomfort. Provide sufficient air for complete combustion at fired APPLIANCES, and prevent the risk of carbon monoxide accumulation.

Explanation:

welcome

ANSWER:

Pruuuuuuuuuuuuuuuuuuuuuuuuuuuuuuun

Answer:

I THINK the UNITS mentioned are wrong, soI assume it as m=10kg, h=2.5 , and g=10 m/s^2

Answer-1000 joules

Explanation:

m=10kg

h=2.5

g=10 m/s^2.

Work done=P.E

So, P.E=mgh

=10x2.5x10

=1000 joules

As the TIME has not been mentioned in the QUESTION I don't the power. If you tell me the time I can tell you the answer.

Answer:

Ans-> four EFFECTS of flood are :-

1. it wash out many houses, cattles, buildings, etc.

2.it wash out the crops

3. It makes a huge destruction at a large area

4. it causes the DEATH of many peoples

Explanation:

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ANSWER:

77°F

Explanation:

to convert °c to °f we should multiply the NUMBER from 9/5 and add 32 to it

(25× 9/5)+32

45+32= 77

answer is 77°f

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-3/7 में अंश की संख्या

उत्तर= -3 अंश

Answer:

When a magnet ATTRACTS a piece of iron towards it, the pice of iron MOVES towards the magnet. When anything moves towards something it is a pull. Repulsion MEANS moving away from each other. When things move away from each other, it is a PUSH

As the MOLECULES heat and move FASTER, they are moving apart. So AIR, like most other substances, EXPANDS when heated and contracts when cooled. Because there is more space between the molecules, the air is less dense than the SURROUNDING matter and the hot air floats upward.

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ANSWER:

YES kicking ANYTHING is a type of PUSHING

ANSWER:

Correct OPTION is

D

0.25 s

v=72km/hr=  

18

72×5

​  

=20m/s

Time TAKEN to COVER the distance of 5m is:

t=  

20

5

​  

=0.25sec

This time is called REACTION time.

Explanation:

Physical therapy (PT), also known as physiotherapy, is one of the allied health PROFESSIONS. Physical therapy is provided by physical therapists who promote, maintain, or restore health through physical EXAMINATION, diagnosis, PROGNOSIS, patient education, physical INTERVENTION, rehabilitation, disease prevention and health promotion. Physical therapists are known as physiotherapists in many countries.

Answer:

1. Gravitational (c)FRUIT falling from a tree  

2. Frictional (d) HEAT is  force  generated

3. Electrostatic  force (e) Bits of paper  force  are raised

4. Magnetic (B) IRON NAILS  force  attracted

5. Muscular a) Horse pulling  force  a cart

A) 1-c, 2-d, 3-e, 4-b,5-a

Answer:

62 CALORIES PER KILOMETRE is more like a minimum of what you can EXPECT to burn while running if you weigh 50-60kg

A BATTERY is a device consisting of one or more ELECTROCHEMICAL cells with external connections for powering electrical devices such as flashlights, mobile phones, and electric cars. When a battery is SUPPLYING electric power, its positive terminal is the cathode and its NEGATIVE terminal is the anode.

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ANSWER:

yeshwjsjjwjh3heebbyy

he'll zjjzjsjsnsjsjxjxnxmsms!!akakakjajananamakamakz

ANSWER:

answer is 30 DEGREE

Explanation:

=90-60 degree

=30 degree

ANSWER:

JAPAN is the CAPITAL of the CHINA

Answer:

Let US derive the relation of force F = ma from Newton's SECOND law: According to the Newton's 2ND Law of motion, the rate of change of LINEAR momentum of a body is directly proportional to the applied external force and in the direction of force. ... Consider a body of mass 'm' MOVING with velocity v.

ANSWER:

√2 J

Explanation:

thankyou..

i HOPE it helps.

ANSWER:

uehehshehhehdhvsvdghdhdhud

Answer:

Answer Expert Verified

Hence Average Velocity is 48km/hr and total time of JOURNEY = 5/4 HOURS. or Total Time TAKEN = 60/48 = 5/4 HRS .

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EXPLANATION:

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ANSWER:

Hold the steel object in one HAND. Stick the magnet ANYWHERE on the steel about halfway along its length, then drag it to one tip. Repeat several times, STROKING only in one direction, and only along half of the steel. The more you do this, the more MAGNETIZED the steel will become.

Answer:

20 m/s

Explanation:

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ANSWER:

where is diagram

Explanation:

TELL me

Answer:

Plants/TREES play a very important ROLE in our life. They fulfil our FOOD, FODDER fuel, timber, fibre and medicinal needs. Plants/trees are helpful in mitigation of environmental pollution.They are the source of oxygen and sink of carbon dioxide Trees such as Tamarind (Tamarindus indicus) Ashok (Polyalthia longifolia) and Neem (Azadirachta indica) are very useful in control of NOISE pollution. Plants/trees are also helpful in restoration of degraded lands. Furthermore, plants are useful in removal of heavy metals from the contaminated sites. Trees are helpful in the maintenance of ground water level.

ANSWER:

there is no PICTURE HO W can i answer

Magnitude of force = 1000 N

Pressure generated = 2000 Pa

We know,

P = F/A

⇒ A = F/P

⇒ A = (1000 N)/(2000 N/m²)

⇒ A = 0.5 m².

THEREFORE, AREA of the SURFACE is 0.5 m².

ANSWER:

(a)PLANTS

Biotic FACTORS are living or once-living organisms in the ecosystem. These are obtained from the biosphere and are capable of REPRODUCTION. Examples of biotic factors are animals, birds, plants, fungi, and other similar organisms.

Explanation:

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Explanation:

• EARTHING is used to PROTECT you from an electric shock. It does this by providing a path (a protective CONDUCTOR) for a fault current to flow to earth. It ALSO causes the protective device (either a circuit-breaker or fuse) to switch off the electric current to the circuit that has the fault.
• Live wire is the only wire which contains electricity. The electric current comes from the live wire. ... The current comes through the live wire and flows back from the NEUTRAL wire. At times there are earth wire, which are wires connected to the deep earth with a metal.

Explanation:

GIVEN:-

A 2gm bullet is fired from a 2KG rifle with a velocity of 200m/sec North wards.

To find:-

Find the recoil velocity of the rifle ?

Solution:-

Mass of the bullet = 2 gm

Mass of the rifle = 2kg

Velocity = 200 m/sec

We know that

The external force = 0

Since for The firle and bullet system

The momentum Conservation =

Initial momentum = Final mimentum

We have m = 2 gm = 2/1000 KG = 2×10^-3 kg

and u = 200 m/sec and M = 2kg

Mv +mu = 0

=>2v + 2×10^-3×200 = 0

=>2v +(2/1000)×200 = 0

=>2v +(400/1000)=0

=>2v + (4/10)=0

=>2v + 0.4 = 0

=>2v = -0.4

=>v = -0.4/2

=>v = -0.2 or -2×10^-1 m/sec

v = - 0.2 m/sec or -2×10^-1 m /sec

Here NEGATIVE sign represents the velocity of rifle is opposite to that of the bullet.

Answer:-

The recoil velocity if the rifle is -0.2 m/s or -2×10^-1 m/s

ANSWER:

sunlight.

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See the diagram.

The swing does not move along the rope, and remains tight with a tension T,
The forces along the rope are BALANCED. The tension supplies the centripetal force and counters the gravitational force.
    
           T = mg Cos Ф + m v²/L

         v = tangential instantaneous velocity of the swing.
         Ф = angle of the rope with the vertical
         m = mass of the swing with CHILDREN on it.
         L = length of rope.

  Let the swing fall from an initial HEIGHT  h₀ above the center position (its lowest position) and corresponding angle Ф₀:    Let us treat the lowest position IE., the center position as the height = 0 and so P.E. = 0.
                 h₀ = L (1 - Cos Ф₀)
                 So the initial PE = mg h₀  and K.E. = 0.
   Let the swing be in a  position at a height h above center position and the corresponding swing angle Ф.
      
                h = L (1 - Cos Ф)        and  h₀ = L (1 - Cos Ф₀)
         PE = mg h = m g L (1 - Cos Ф)
         KE = change in PE = mg (h₀ - h) = m g L (Cos Ф - CosФ₀)
         1/2 m v² = mg L (Cos Ф - Cos Ф₀)
           
   Thus the centripetal force = m v²/L = 2 mg (Cos Ф -  Cos Ф₀)  = 2 mg (h₀ - h) / L

   Thus the tension in the rope = T = mg (3 Cos Ф - 2 Cos Ф₀)
                   or,  = mg (L - h) / L +2 mg (h₀ - h) / L  =  mg [ L - 3 h + 2 h₀ ] / L
 
       we are given  L = 15 meters  and  h₀ = 12 meters
        
     The tension is maximum when h = 0, that is at the bottom of the swinging arc in the center position.

         T_maximum =  m g [ L + 2 h₀ ] / L = mg + 2 mg h₀ / L
======================
b.
   Tension maximum = 30 kg * 9.81 m/sec² [ 15 + 2 * 12 ] / 15 =  765.18 Newtons

   The tension is more than rated value of the rope = 750 Newtons by 15.18 Newtons.
The neigbour is right in suspecting that the rope is not  strong enough.

===============
c.  we assumed that the swing does not have weight.  We also assumed that the rope does not have weight.  These factors will add to the worry.  As these values are likely to increase the tension required in the wire more than the calculated value.

No it is impossible for him. Because his WEIGHT and his skate board weights 65 kg.
His speed is reduced by his and his skate board weight. It is POSSIBLE if he had INCREASED his speed.

The ACCELERATION of the BODY is DIRECTLY PROPORTIONAL to the FORCE on the body.
F = ma

A GEYSER has an electric ROD  which gets heated up when we SWITCH on it. For example KEEP an container filled with water and an rod in it half in water and half out heat the rod.After sometime you will OBSERVE that  the water is very hot.

This is the ANSWER for ur QUESTION. hope u can understand it EASILY.

Mason Tools
Saw
Vice
HammerHammer
Hammer (HEAVY)
OIL Cans
Grease Gun
Punches
Spanners
Pipe Wrench
Adjustable Wrench
Pipe CUTTING Tools
Water Pump Plier
Tap Wrench
Pliers
Pincer
Automotive Spanners
Allen Keys
Ratchet
Socket
Socket Bit
Impact DRIVES  this  all are USED by  construction .. by mason..

13 Nov 2012 was the LAST SEEN TOTAL solar ECLIPSE the next one is this YEAR on March 20 2015

Force is a push or pull. Friction is a force that RESISTS relative MOTION between TWO BODIES in contact.

[ Methods Of Increasing Friction].

In many situations friction needs to be increased.

1) By making the moving surfaces rough :

Tyres of vehicles have designed with grooves on the surface to increase friction. A large friction PROVIDES a better grip to vehicles on the road and prevents them from skidding.

2) By increasing ROUGHNESS of surfaces :

The surface of a matchbox and the head of a matchstick are deliberately MADE rough to increase friction.

3) During Rains the ground become slippery. So, SAND and gravels are spread on grounds to increase friction.

4) You must have seen the spikes in the soles of shoes USED by players and athletes. This is done only to increase friction.

Many MYSTERIOUS THINGS are there to EXPLORE to check if there is time travel.Einstein  told it was POSSIBLE. So i ALSO think it is possible

The things that are directly related to soil are- Nitrogen, Water, Minerals, PLANTS etc.
Yes the soil is DIFFERENT from place to place.
The things that are INDIRECTLY related to soil are-  HUMANS, animals, EVERY living being.