Newton''s law, how much force is necessary to stop the car when steps on a ...

how much force is necessary to stop the car when steps on a brake a 1000-kg car travelling at 65 km/h if the braking distance is 35 m?

Inertial and non inertial frame of refrence, What is inertial and non inert...

What is inertial and non inertial feame if refrence of reference?

Determine the gauss law of magnetism, Gauss' law of magnetism, Gauss' law o...

Gauss' law of magnetism, Gauss' law of electricity,Faraday's law of induction, and Amperes' law form the basic equations of electromagnetism.  This combination is collectively

Michealson interferometer, describe the principle, construction and working...

describe the principle, construction and working of Michelson Interferometer.

Lqws of motion, why newtons 2nd law is called the real law of motion?

why newtons 2nd law is called the real law of motion?

Find weight of picture frame, a picture frame is hanging by two verticle st...

a picture frame is hanging by two verticle strings the tention in the string are 3.8N and 4.4N find the weight of the picture frame

to find the time taken by the stone to hit the elevetor, An open platform ...

An open platform elevator is moving down a mine shaft.After the elevator has travelled 25m [from the top of the shaft]a stone is dropped from the top of the shaft .Find time taken

Forces and nature,

Banking of road, what do you mean by banking of roads?why is it done?a trai...

what do you mean by banking of roads?why is it done?a train has to negotiate a curve of radius 400m.by how must the outer rail is raised as compared with the inner rail for a speed

ELECTRIC FIELD, ELECTRIC FIELD ABOUT CYLINDERICAL SHELL OF CURVED SU...

ELECTRIC FIELD ABOUT CYLINDERICAL SHELL OF CURVED SURFACE