Recently Active General Physics Questions

a ball of mass m1 experiences a perfectly elastic collision with a stationary ball of mass m2 what fraction of KE does the striking ball lose,if a)it recoils at right angle to the original direction of motion,and b)the collis ...

Q. What is GCSE courses? Q. Why the gun of longer barrel gives much velocity to the shell? A TRICK The victorians were fond of a parlour demonstration using inertia. A needle was fixed in the two ends of a broom handle and th ...

I am planning to prepare for olympaid therefore i would want some suggestions and tips. I even want to know which books to refer ...

a projectile has the same range'R'when maximum height attained by it is either H'or H.prove that R=√H'.√H ...

hey guys who r givin d bmat test series for brilliant can u send me the paper of the first part test since i m not eligible for the test for 1 month...so will have to miss two tests... ...

*Image* all who wish to give their greetings to the great teachers....just post it here ...

RIDDLE: WHY DOES THE TOWER OF PISA LEAN? ...

with the help of neil bohr equation can we determine the velocity of electron at nth shelll ...

we see that always the weight in truck is kpet near the cabin on the loader y? ...

if a box of walled at 4 sides with heavy weight whre will be its centre of gravity? where will be the centre of gravity of an irregular object? its a stupid question does there is centre of gravity in space? why the magnetic ...

and for near the fuel tank of the plane? does the centre of gravity is there in ? we see that planes take off at an angle does it relates with its mass? ...

what can be the wavelenght of lasers that are used in operations? ...

what will be the fbd for a jumbo jet which is going to take off and in flying state? why the centre of gravity of a nascar car is kept near the ground? does it inrease the friction? ...

suppose there are two objects in space will they will follow the newtons law of motion? if yes then if a two body of equal masses one is at rest nd another moving in a isolated system both strikes the rest one moves with the ...

when a ball is throw up,the magnitude of its momentum first decreases, then increases.dose this violate conservation of momentum principle? ...

i am a student of ISC board. i am also an aspirant of IIT. i am in a dillema whether to study ncert syllabus or simply isc syllabus will do. plz help. THANK YOU ...

In Searle's experiment, which is used to find out Young's modulus of elasticity, diameter of the experimental wire D=0.050 cm and length L=110.0 cm. A weight of 50 N causes and extension of X=0.125 cm. The maximum possible er ...

can any1 explain me what is non programmable computer ...

Ok here r a few ques i found quite tricky...well at least to me they were tricky..and hence i cud not solve them:)so pls do me a favour and solve them for me. 1)Solve |2x-1/x-1|>2 2)Solve |x/x-1|+|x|=x2/|x-1| 3)solve (x+3) ...

Why does a spacecraft follow a series of elongated elliptical orbits before setting itself towards the orbits of the moon or other planets? ...

hie ppl..cant u help me out wid dis...for IIT jeee thermodynamics do we need the 1st chapter of HCVERMA part 2.....reply as soon as spoosible..!!! ...

i understand phy very well...... but is not able 2 score well inspite of prctsng a lot. What 2 do?? plz help.. ...

*Image* for finding resistance is it in parallel or series??//how to know that as here it appears to be in parallel ...

can a high jumper clear a height even if his center of mass does not clear the height ? give reasons for your answer. ...

could anyone pls tell me why is pressure a scalar quantity while it is given as P = F/A where F force is a vector quantity and A area is a scalar quantity. ...

Plz tell me how 2 access the assnmnts??????????? ...

IN THE WEBSITE,ASSIGNMENTS ARE WRITTEN EVERYWHERE,BUT HOW TO ACCESS THEM?PLEASE TELL ME THE WAY TO CORRECTLY USE THIS SITE. ...

A uniform rod of mass 'm' and length 'L' is made to stand vertically on one end.What is the potential energy of the rod in this position? The answer is pure concept based.I have a few more better questions but those needs me ...

What is the reason of the formation of coriolis effect in the earth? ...

Why does the Earth follow an elliptical path around the sun? Is it affected by the presence of the other planets? Where as the moon's orbit is not so. Why? ...