Explore topic-wise InterviewSolutions in Current Affairs.

Answer:

Explanation:

TIME PERIOD of a pendulum=2π✓(l/g), hope you UNDERSTOOD.

ANSWER:

EXPLANATION:

Differentiation is (-SIN(5-3t) *-3)

=3sin(5-3t),

HOPE you understood.

You'll USUALLY need at LEAST a 2:1 degree in a RELEVANT SCIENCE subject. Most research scientists also have a postgraduate qualification like an MSc, an MSci or MBiol.

Hope it helps you.

Here is your ANWER HOPE it HELPS you

Speed - the DISTANCE travelled by an object in UNIT time is CALLED speed

(B) BALANCED FORCES MAY ACCELERATE a body.
hope it HELPS you

Hiii USER....... here is your answer.....

the BRANCH of KNOWLEDGE that deals with moral principles is CALLED ethics.....

D because I J are PERPENDICULAR and COS 90 = 0

The SPEED of IRON BALL is FASTER than the speed of COTTON ball.

TIR means total internal reflection it is a reflection in two IMAGES of a object one is in actual and second is FAKE
Mirage is imagination of our mind. if we are in a FOREST then we saw there WATEE

60Kg as FORCE M2 if 100N

=> and (M1 + m2)g =400N * meu (ie looks LIKE U)

=> 40N

we need 100-40=60N

60N/0.1=600N

600N=Mg(gravity)

=>M=60Kg ans

So what is your QUESTION?

It SAYS STARTS from REST
THEREFORE,
u=0
v=6
a=v-u/t
a=6-0/3
a=6/3=2m/s SQ.

GIVEN conditions ⇒

Mass = 20 Quintal = 2000 kg.

Initial Velocity = 60 km/hr.

Distance covered before coming to rest = 3 km.

Final Velocity = 0

Using the Third's EQUATION of motion,

v² - u² = 2aS

⇒ (0)² - (60)² = 2(a)(3)

⇒ a = -3600/6

∴ a = -600 km/hr²

Now, For the Force,

Force = Mass × Acceleration.

∴ Force = 2000 × -600

= -12 × 10⁵ N.

Negative sign shows that the force is acting in the Opposite direction.

Hope it helps.

S= d/t = 300/24= 12.5 m PER SEC

Hi!

When sunlight falls on small water DROPLETS suspended in air during or after RAIN, it suffers refraction, TOTAL internal reflection and dispersion.

Causing the Sunlight to SPLIT up into the seven colors in the SKY known as RAINBOW.

Hoping it HELPS :D

F=ma
20=m*10
m=2KG
therefore MASS of the ROCK is 2kg

Approximation theory is a branch of mathematics, a QUANTITATIVE PART of functional analysis. Numericalapproximations SOMETIMES result from using a SMALL number of significant DIGITS. Calculations are likely to involve rounding errors leading to approximation.

ACCORDING to OHM's law

I=V/R

I=220/50

I=4.4A

Hey mate here is your ANSWER.....


sound of splash = the height of well.....


HOPE it HELPS you...

:-)

Yes, but it isn’t the only VARIABLE at play. There are lots of influencing FACTORS out there (the EARTH is a big system, after all), but of COURSE when you increase temperature without increasing ANYTHING else (i.e. volume and amount of gas) you are going to increase pressure. The gas laws definitely apply.

But so do water phase change, night/day, wind, geography, etc.

A Van de Graaff generator is an electrostatic generator which uses a moving BELT to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials. It produces very high VOLTAGE direct CURRENT (DC) electricity at LOW current levels.

Hey mate!!!

HERE IS THE ANSWER




✔Inertia is a NATURAL TENDENCY of an object to resist a change in its state of rest or of motion.


Hope it HELPS to you.

Thanx

Acceleration is the change in VELOCITY per UNIT time.
SI unit-m/s*2.
formula = v2-v1/time.
mark BRAINLIEST.

there fore it will EXPERIENCE a force acting on it . This will be CLEAR when you STUDY the MAGNETIC effects of current .

This is the CENTRE of GRAVITY for SQUARE

The formla will be (n-1)2×x/2n-1
(2-1)2×50/2(2)-1
then ANSWER is 50/3=16.67=16.7cm(APPROXIMATE)

What is the QUESTION

This is the ANSWER for the QUESTION--1.5sec

This is the ANSWER.....

ANSWER
___________________________



Height attained over 350 m

= v^2 = u^2 - 2gh
= 0 = 196 - 2 × 10 h
=> h = 196 / 20
=> h = 9.8 m

=> TIME TAKEN BY THE BALL TO REACH THE GROUND = √(2h/g)

= √ ( 2 × 359.8 / 10 )
= √ ( 71.96 )
= 8.48 sec
____________________________

We will use the FOLLOWING equation of motion.

S = Ut + 0.5gt²

Where S is the height, g the gravitational acceleration and t the TIME and U the initial velocity.

In the first case U = 0and hence S is :

S = 0 + 0. 5 × 10 × 9 = 45m

In the second case U is 5m/s and hence height is :

S = 3 × 5 + 0.5 × 10 × 9

S = 60M

The difference in height is thus :

60 - 45 = 15m

Answer:

EXPLANATION:

A battery of 12 what is connected to a series COMBINATION of resistors 3 OHM 4 ohm 5 ohm

ANSWER
______________________________

The Distance it would travel would be Infinite.

It is because The total distance would be
12 + 6 + 3 + 1.5 + 0.75 + 0.375 + 0.1875 .......

This would never end since the ball will travel the half of the original distance and 0 is not the half of any Number. HENCE the Ball although with negligible HEIGHT, would keep on bouncing FOREVER and EVER and ever.

_____________________________

HOPE IT HELPS :):):)