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Answer:

1 m/s²

Explanation:

a = (v-u)/t

a = 10/10 = 1 m/s²

ANSWER:

FIRST ONE

other TWO aren't NULL

ANSWER:

REQUIRED OHM is OPTION 3

Hyy DUDE

The force F does not arise from any PHYSICAL interaction between two objects, but rather from the acceleration a of the non-inertial reference FRAME itself. As STATED by Iro: Such an additional force due to nonuniform relative motion of two reference FRAMES is called a pseudo-force.

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Answer:

interia define as an OBJECT resistance to CHANGE in motion ,or change the position of objects where as momentum define as how much motion it has .

momentum is your FORCE or speed of momentum but inertia is what keeps you going.

due to inertia an object ACCELERATING and has no torque but in momentum of inertia it has torque .

I am not sure

Hyy Dude

The 3 swim distances are mutually PERPENDICULAR, and therefore can be treated as the components of a displacement vector in CARTESIAN COORDINATES. Then the net distance is the magnitude of the displacement vector:

d = (30i - 120j + 40k) m

d = sqrt[(30)^2 + (-120)^2 + (40)^2] m = 130 m

Hope it's helps you

EXPLANATION:

USE FORMULA of DENSITY

ANSWER:

it is the AMOUNT of charge FLOWING through the crossection of the wire in 1 second.

Answer:

This type of motion is defined as the motion of an object in which the object travels in a STRAIGHT line and its velocity remains CONSTANT along that line as it COVERS equal distances in equal intervals of time, irrespective of the duration of the time.....

hope it help uhh .....

@doll54...

STRATOSPHERE.......

THNK UH

Explanation:

The FACTS recorded and dealt with by physicists could be reproduced at will both by experiment and observation while the historians' facts were from records that were either found or INFERRED. ... Thus he had two different VIEWS as to how physics was INTIMATELY related to and dependent upon history and historical methods.

Answer:

It is a periodic motion with definite PERIOD and frequency.

Speed of particle remains constant but VELOCITY CHANGES continuously.

It is an accelerated motion.

Work DONE in one period of U.C.M is zero.

ANSWER:

LIGHT reflection means when light RAYS passes or reflects from any MEDIUM ......... FOLLOW ME ✌️✌️

ANSWER:

a.speedometer

it is the RIGHT ONE

ANSWER:

Infra-red REGION of ELECTROMAGNETIC SPECTRUM.

ANSWER:

it's no of protons

Explanation:

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SEE the ATTACHMENT and I HOPE U will UNDERSTAND it

V=U+at

a=(v-u)/t                   -----------(1)

v=72 km/h

=20m/s

u=0

t=5*60 sec =300sec

by putting VALUES of v,u,t in (1)

a=1/15 m/s2

s=ut +(1/2)at2

=0+(1/2)(1/15)(300)(300)

=3km

Answer:

PHYSICS

If vector a+b=vector C and a+b=c what is the ANGLE between A and B?

A .

90

B .

45

C .

0

D .

60

Given :    a+b=c   and    a+b=c

So,     c2=(a+b).(a+b)

Or     (a+b)2=a2+b2+2a.b

Or     a2+b2+2ab=a2+b2+2abcosθ

So,     cosθ=1

⟹ θ=0o

ANSWER:

sooooooorrrrrrrryyyyyyyyy

EXPLANATION:

HOPE this will HELP you

ANSWER:

CHANGE in mass

Explanation:

Your answer

Explanation:

1/f = 1/v €" 1/u

1/v = 1/10 - 1/15

1/v = 1/10 - 1/15

1/v = 3/50

1/v = 50/3 cm.

The Image is real and INVERTED at a distance of 16.66cm from the lens on opposite side.

Magnification (m)=

hi/ho = v/u

hi/5 = 16.66/ -25

hi = -10/3 cm..

Image is inverted and diminished..

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Take CARE...

# Indians Fights Against CORONA....

plz Marks as brainlist...

ANSWER:

because SALT is PRESENT in the BODY

ANSWER:

YES, MOTION of the OBJECT ACCELERATED

Answer:

Here are the USES of Tidal Energy. Tidal Electricity – Like other forms of Energy, the MAIN usage of Tidal Energy is in the GENERATION of Electricity. Tidal Energy is being used in France to generate 240 MW of Tidal Electricity at very low costs. ... Energy Storage – Tidal Energy can also be used as a store of Energy.

Solution :

⏭ Given:

✏ Frequency of SOUND wave = 1500Hz

✏ Wavelength = 25cm

✏ Distance covered = 3km

⏭ To Find:

✏ TIME requires to cover the given distance.

⏭ Formula:

✏ Relation between frequency, wave velocity and wavelength is given by

✏ Relation between velocity, distance and time is given by

⏭ Conversation:

• 25 cm = 0.25 m
• 3 km = 3000 m

⏭ Calculation:

____________________________

____________________________

⏭ Additional information:

• Velocity is defined as ratio of distance covered to the TOTAL times.
• Wavelength is defined as distance covered by wave in time equal to time period.
• Time period is defined as time requires to complete ONE oscillation.

Answer:

5 NEW COLUMB haa

Explanation:

it's UNEXPLAINABLE QUESTION

Change in internal ENERGY of wave.

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ANSWER:

it will BEND in the DROPLET and regain the EARLIER angle after coming out of the drop

ANSWER:

Yes, displacement is a VECTOR quantity

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ANSWER:

c

Explanation:

because DISTANCE is not NEGATIVE

Answer :

• Brake System :

Brake system in the cars is another COMMON example of a hydraulic system. This consists of a pipe and two cylinders. It is filled with special fluid called brake oil. At one end of the pipe there is a cylinder fitted with a small piston called MASTER cylinder. The small piston is connected with brake pedal. At the other end of the pipe;There is a second cylinder fitted with a large piston called slave cylinder. When small, is pushed into master cylinder by APPLYING a small force on brake pedal, the Pressure thus produced is transmitted without loss to the slave cylinder. The large piston in the slave cylinder is pushed out with a large force. It then pushes the brake pad out to make it rub against the moving wheel disc. In this way a large FRICTIONAL force is produced which stops the running wheel.

Answer:

The specific value at Earth of 1,361 W/m2 is called the "solar constant". In order to calculate the TOTAL amount of ENERGY arriving at Earth, we need to know how MUCH area is being lit. We then multiply the area by the insolation (in units of energy FLOW per unit area) to find out the total amount of incoming energy.

you can use the CONCEPT like

Distance covered in 6seconds - distance covered in 5second= distance covered in the 5TH SECOND

--> 7+1/2(4×6²) - [7 +1/2(4×5²)] = 22 m

ANSWER:

EXPLANATION:

RESISTANCE in both the CASES will be

48

ANSWER:

DISPLACEMENT DIVIDED by the TIME

Roof overhangs have several important functions: they can protect exterior doors, windows, and siding from RAIN; they can shade windows when SOLAR heat gain is UNDESIRABLE; and they can HELP keep basements and crawl spaces dry.

your writing is really BEAUTIFUL if you GET some more PRACTICE you will WRITE beautiful

Answer:

1 joule = 10^7 erg

work done = force * displacement

1 joule = 1newton * 1 metre

1 joule = 10 ^5 DYNE * 10 ^2 CM ( 1 N = 10^5 dyne & 1 m = 10^2cm)

1 joule = 10 ^7 erg

Explanation:

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ANSWER:

ANSWER:

V=√V^2+2gh

Explanation:

v^2-u^2=2(-G)(-H)

Answer:

Explanation:

The given circuit ACT as a balanced wheatstons BRIDGE[no current through the wire connecting the TWO resistor combination]

since it SATISFIES the condition 3/6=12/24=1/2.

net resistance,

3 and 12 are in series=15 ohm

6 and 24  are in series =30 ohm

this 15 and 30 are in parallel

net resistance=10 ohm

net current,V=IR

30V=I*10,I=3A

current in 6 ohm= current in 24 ohm since in series connection

branch 1 [3 and 12] and branch 2[6 and 24] are in same voltage due to parallel connection

current through the 6 ohm is 5 A

Answer: distance=280+280=560

Displacement = 0

Explanation: If the runner RETURN back in the same MANNER who REACHED there then the answer is as SHOWN

EXPLANATION:

.........

OPTION 4 is CORRECT

ANSWER:

very very SORRY I didn't KNOW

ANSWER:

ELECTRICITY is the FLOW of electrons not protons but the DIRECTION of CURRENT is in the direction of flow of protons

ANSWER:

EVERY THRID element in traid represent 1ST element

ANSWER:

Explanation:

The strength of magnetic FIELD is DIRECTLY proportional(related to) to the number of field lines per unit area. The CLOSER the field lines the more will be the strength of the field as is the CASE on the poles.