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A BODY is said to be have a UNIFORM acceleration if MAGNITUDE and direction of acceleration remain CONSTANT during particle MOTION.

a body is said to be in non uniform acceleration of either magnitude or direction or both of them change during motion

EXPLANATION:

IMAGE will be INVERTED and ENLARGE

Answer:

the STATE in which THING which can move from ONE PLACE to ANOTHER is known as motion

EYE, MOUTH, nose, LIPS, ears, neck, leg, HAND etc.....

ANSWER:

What is the REFLECTION of LIGHT???

The light which is PASSED from SPECTRUM or prism is known as reflection of light.....

Hope this helps you....

ANSWER:

gravitation is derivation of acceleration due to GRAVITY

Answer:

2π×20/50

Explanation:

bcoz SPEED is EQUAL to TOTAL DISTANCE/ total time taken

distance of circular path is 2πr

Answer:

112.5m

Explanation:

CALCULATE the ACCELERATION using the GIVEN information.then calculate distance using 2nd or 3rd equation of MOTION

ANSWER:

here is your answer in the ATTACHMENT HOPE it HELP ✌️

ANSWER:

If the final VELOCITY of an object is less than its INITIAL velocity, the acceleration is said to be negative acceleration.

J. L BAIRD INVENTED TELEVISION.........

Explanation:

hey buddy.......

LISTEN

universe is infinite

the RATIO of maximum and minimum LENGTH in the universe is not DEFINED

y= A sin ( wt - kx )

dimensional formula of A, w and k

wt - kx are in SUBTRACTION than w and k has same dimensional formula

wt - kx has no DIMENSION ( DIMENSIONLESS )

No dimension = [ M^0 L^0 T^0 ] = 1

for w

wt = 1

w = 1/ t

w = 1/[T]

w = [ T^-1 ] ( T inverse )

for k

kx = 1

k = 1/x

k = 1/ [ L ]

k = [ L^-1] ( L inverse )

( wt - kx ) is dimension less because it is theta and theta has no dimension ( dimension less )

as explain below

y = sin ( theta )

y = perpendicular / hypotenuse

y = [ L ] / [ L ]

y = 1

for A

A is amplitude

y= A sin ( wt - kx )

• sin(wt - kx) = 1

y = A × 1

A = y

A = [ L ]

The properties of metals which make them suitable for their use in jewellery are as follows:

• Shiny (LUSTROUS)

• Malleable

• Ductile

Shine of metals :

• Metals shine due to presence of free ELECTRONS on the surface. This metallic lusture helps to make the jewellery more attractive.

Malleable character:

• Metals can be beaten into thin sheets. Thin sheets can be used to produce various components of a jewellery.

• Malleable character of metals like gold and silver helps US to create gold and silver coins.

Ductility:

• Ductility REFERS to the ability of being DRAWN into a wire. This character of metals helps to create gold wires which can hold the other components of the jewellery

Hope It Helps.

A=v^2/r for A=Centripetal ACCELERATION.(Can be easily derived, CHECK on INTERNET) The image SAYS the rest. Voila!

FRICTION FORCE of an OBJECT DEPENDS on its WEIGHT

ANSWER:

FK ..,.... off DUDE it's EASY

Answer:

1. 18.35 UPTO 3 DIGITS

18.4

2. 3.18967 up to 3 digits

3.19

3. 143.45 upto 4 digits

143.4

4. 12.635 upto 3 digits

12.6

6. 101.55 * 10 ^6 upto 5 digits

10155*10⁴

7. 31.325 *10 ^5 upto 4 digit

313.25*10⁴

ANSWER:

no I don't KNOW the answer SORRY about that

ANSWER:

The third physical quantity can be either a product or a division.

EXPLANATION:

for example....,,,

if their are two quantities force and VELOCITY then:-

F*v=power which is correct

or,

f/v=mass/time which is also correct

but..,

f+v= invalid

similarly,,

f-v= invalid

Hope YOU UNDERSTOOD

ANSWER:

S =ut+1/2at^2

20=0+1/2a(4)

a=10

v=u+at

v=0+10*7

v=70

ANSWER:

SOLUTION

will be in

irrationla no

ANSWER:

SORRY I didn't KNOW the answer

Answer:

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Answer:

Initial speed u = 36 km/h = 36 X 1000/3600 m/s = 10 m/s

FINAL speed v = 54 km/h = 54 x 1000/3600 m/s = 15 m/s

TIME t = 10 s

Acceleration a = (v - u)/t = (15 - 10)/10 = 5/10 = 0.5 m/s2.

Distance travelled S = ut + ½ at2 = 10 x 10 + ½ x 0.5 x 10 x 10 m = 100 + 25 = 125 m

EXPLANATION:

HOPE it HELPS you THANK

ANSWER:

OK, May i HEAR the REST of the question?

EXPLANATION:

I DON'T KNOW THE ANSWER PLEASE?

EXPLANATION:

Newton's second law of second law of motion defines force on the body as the rate of change of linear momentum of the body and the FIRST law tells what will be the effect of the force that this it tells that force is need for the STATE change of the body mark me as BRALLIEST

Answer:

0.2 is the SPEED and distance=60m

Explanation:

d=0.2*300=60m

s=d/t

60/300=0.2

Answer:

Definition of physical property. : APROPERTY (as color, hardness, BOILING point) of MATTER not involving in its MANIFESTATION a CHEMICAL change.

ANSWER:

F equal M. A

Explanation:

if FORCE is f then force equal mass and ACCELERATION

Answer:

MOMENTUM = velocity × MASS. I’m assuming mass stays constant throughout the transformation, so the difference in momentum is due to changes in velocity.

A 10% increase in momentum translates to a 10% increase in velocity, which we can then put into the KE formula (1/2)(m)(v^2).

Because v(initial) ×1.1 = v(final) the formula BECOMES

0.5 × m × (1.1v)^2 = 1.21 (0.5mv^2) = 1.21 KE

Thus a 10% increase in momentum becomes a 21% increase in KE.

ANSWER:

this is the

correct

graph

Explanation:

please CAPTURED GOOD IMAGE of question then I will SOLVED

Answer:

we can conserve electricity by not using LED LIGHTS INSTEAD you can USE tubelights

ANSWER:

OKAY but ikhsvbsdbhdhdhd

ANSWER:

Explanation:

FORMULA for distance(s) in (t) SEC =

S=ut+1/2at^2

Formula for distance (s) in nth sec =

S=u +a/2(2n-1)

ANSWER:

to find the speed for particular intervals of time and particular intervals of DISTANCE is CALLED INSTANTANEOUS speed

Answer:A generic drug is a pharmaceutical drug that contains the same CHEMICAL substance as a drug that was ORIGINALLY PROTECTED by patents. Generic drugs are allowed for SALE after the patents on the original drugs expire

Explanation:

EXPLANATION:

THE DIGITS ZERO TO ONE CAN BE STATED HAS A LIMIT.

IT CAN BE UPTO INFINITE.

✌️

if the HEIGHT of PENDULUM will INCREASE then the TIME will DECREASE

Answer:

Explanation:

An example of mechanical force is the thrust of an airplane. The airplane's engines MAKE use of a propulsion system, which creates a mechanical force or thrust. Without thrust, an aircraft cannot MOVE in the air.

Rubbing both hands together to create HEAT. A sled sliding ACROSS snow or ice. Skis sliding against snow. A person sliding down a slide is an example of sliding friction.

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HERE IS YOUR ANSWER:-

ONE METRE is DESCRIBED as the length of the path travelled by LIGHT in vacuum in 1/299,792,458. Metre is a UNIT of length. A metre is 39.37 inches.

Mark me as the brainliest please if this helps....✌

ANSWER:

write WHOLE QUESTION OTHERWISE i cant answer your question

Answer:

DISPLACEMENT will be zero

Explanation:

because it's the SHORTEST DISTANCE TRAVELLED by the body from INITIAL to final point

Answer:

these gases are most commonly USED in liquid FORM as the cylinder will then hold a greater MASS of GAS

I hope it will HELP you

ANSWER:

EXPLANATION:

SEE ATTACHMENT

ANSWER:

Speed

Time = DISTANCE/ speed

Acceleration

Time= FINAL velocity - INITIAL velocity/ acceleration

Explanation: